diff --git a/Cronet/tests/common/Android.bp b/Cronet/tests/common/Android.bp
index 939a81c..86fd807 100644
--- a/Cronet/tests/common/Android.bp
+++ b/Cronet/tests/common/Android.bp
@@ -28,7 +28,6 @@
     name: "NetHttpCoverageTests",
     defaults: ["CronetTestJavaDefaults"],
     enforce_default_target_sdk_version: true,
-    sdk_version: "test_current",
     min_sdk_version: "30",
     test_suites: ["general-tests", "mts-tethering"],
     static_libs: [
@@ -36,6 +35,9 @@
         "CtsNetHttpTestsLib",
         "NetHttpTestsLibPreJarJar",
     ],
-    jarjar_rules: ":framework-tethering-jarjar-rules",
+    jarjar_rules: ":net-http-test-jarjar-rules",
     compile_multilib: "both", // Include both the 32 and 64 bit versions
+    jni_libs: [
+       "//external/cronet:cronet_aml_components_cronet_android_cronet_tests__testing"
+    ],
 }
diff --git a/Cronet/tests/cts/src/android/net/http/cts/HttpEngineTest.java b/Cronet/tests/cts/src/android/net/http/cts/HttpEngineTest.java
index 78ba71e..ed86854 100644
--- a/Cronet/tests/cts/src/android/net/http/cts/HttpEngineTest.java
+++ b/Cronet/tests/cts/src/android/net/http/cts/HttpEngineTest.java
@@ -26,6 +26,7 @@
 import static org.hamcrest.Matchers.containsString;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 import android.content.Context;
@@ -49,6 +50,11 @@
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Set;
+
 @RunWith(AndroidJUnit4.class)
 public class HttpEngineTest {
     private static final String HOST = "source.android.com";
@@ -182,6 +188,38 @@
         // server.
     }
 
+    private byte[] generateSha256() {
+        byte[] sha256 = new byte[32];
+        Arrays.fill(sha256, (byte) 58);
+        return sha256;
+    }
+
+    private Instant instantInFuture(int secondsIntoFuture) {
+        Calendar cal = Calendar.getInstance();
+        cal.add(Calendar.SECOND, secondsIntoFuture);
+        return cal.getTime().toInstant();
+    }
+
+    @Test
+    public void testHttpEngine_AddPublicKeyPins() {
+        // CtsTestServer, when set in SslMode.NO_CLIENT_AUTH (required to trigger
+        // certificate verification, needed by this test), uses a certificate that
+        // doesn't match the hostname. For this reason, CtsTestServer cannot be used
+        // by this test.
+        Instant expirationInstant = instantInFuture(/* secondsIntoFuture */ 100);
+        boolean includeSubdomains = true;
+        Set<byte[]> pinsSha256 = Set.of(generateSha256());
+        mEngine = mEngineBuilder.addPublicKeyPins(
+                HOST, pinsSha256, includeSubdomains, expirationInstant).build();
+
+        UrlRequest.Builder builder =
+                mEngine.newUrlRequestBuilder(URL, mCallback.getExecutor(), mCallback);
+        mRequest = builder.build();
+        mRequest.start();
+        mCallback.expectCallback(ResponseStep.ON_FAILED);
+        assertNotNull("Expected an error", mCallback.mError);
+    }
+
     @Test
     public void testHttpEngine_EnableQuic() throws Exception {
         mEngine = mEngineBuilder.setEnableQuic(true).addQuicHint(HOST, 443, 443).build();
@@ -370,4 +408,20 @@
         // This way, if the request were to fail, the test would just be skipped instead of failing.
         assumeOKStatusCode(mCallback.mResponseInfo);
     }
+
+    @Test
+    public void testHttpEngine_enableBrotli_brotliAdvertised() {
+        mEngine = mEngineBuilder.setEnableBrotli(true).build();
+        mRequest =
+                mEngine.newUrlRequestBuilder(
+                        mTestServer.getEchoHeadersUrl(), mCallback.getExecutor(), mCallback)
+                        .build();
+        mRequest.start();
+
+        mCallback.assumeCallback(ResponseStep.ON_SUCCEEDED);
+        UrlResponseInfo info = mCallback.mResponseInfo;
+        assertThat(info.getHeaders().getAsMap().get("x-request-header-Accept-Encoding").toString())
+                .contains("br");
+        assertOKStatusCode(info);
+    }
 }
diff --git a/Cronet/tests/mts/Android.bp b/Cronet/tests/mts/Android.bp
index ac71653..2b5f578 100644
--- a/Cronet/tests/mts/Android.bp
+++ b/Cronet/tests/mts/Android.bp
@@ -17,12 +17,30 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
+java_genrule {
+    name: "net-http-test-jarjar-rules",
+    tool_files: [
+        ":NetHttpTestsLibPreJarJar{.jar}",
+        "jarjar_excludes.txt",
+    ],
+    tools: [
+        "jarjar-rules-generator",
+    ],
+    out: ["net_http_test_jarjar_rules.txt"],
+    cmd: "$(location jarjar-rules-generator) " +
+        "$(location :NetHttpTestsLibPreJarJar{.jar}) " +
+        "--prefix android.net.http.internal " +
+        "--excludes $(location jarjar_excludes.txt) " +
+        "--output $(out)",
+}
+
 android_library {
     name: "NetHttpTestsLibPreJarJar",
     srcs: ["//external/cronet:cronet_aml_javatests_sources"],
-    sdk_version: "test_current",
+    sdk_version: "module_current",
     min_sdk_version: "30",
     static_libs: [
+        "//external/cronet:cronet_testserver_utils",
         "androidx.test.ext.junit",
         "androidx.test.rules",
         "junit",
@@ -40,9 +58,11 @@
         "CronetTestJavaDefaults",
         "mts-target-sdk-version-current",
      ],
-     sdk_version: "test_current",
      static_libs: ["NetHttpTestsLibPreJarJar"],
-     jarjar_rules: ":framework-tethering-jarjar-rules",
+     jarjar_rules: ":net-http-test-jarjar-rules",
+     jni_libs: [
+        "//external/cronet:cronet_aml_components_cronet_android_cronet_tests__testing"
+     ],
      test_suites: [
          "general-tests",
          "mts-tethering",
diff --git a/Cronet/tests/mts/jarjar_excludes.txt b/Cronet/tests/mts/jarjar_excludes.txt
new file mode 100644
index 0000000..01f4d6a
--- /dev/null
+++ b/Cronet/tests/mts/jarjar_excludes.txt
@@ -0,0 +1,10 @@
+# It's prohibited to jarjar androidx packages
+androidx\..+
+# Do not jarjar the api classes
+android\.net\..+
+# cronet_tests.so is not jarjared and uses base classes. We can remove this when there's a
+# separate java base target to depend on.
+org\.chromium\.base\..+
+# Do not jarjar the tests and its utils as they also do JNI with cronet_tests.so
+org\.chromium\.net\..*Test.*(\$.+)?
+org\.chromium\.net\.NativeTestServer(\$.+)?
\ No newline at end of file
diff --git a/Cronet/tools/import/copy.bara.sky b/Cronet/tools/import/copy.bara.sky
index 8353fd3..5372a4d 100644
--- a/Cronet/tools/import/copy.bara.sky
+++ b/Cronet/tools/import/copy.bara.sky
@@ -20,6 +20,7 @@
     # Exclude existing *OWNERS files
     "**/*OWNERS",
     "**/.git/**",
+    "**/.gitignore",
 ]
 
 cronet_origin_files = glob(
@@ -29,7 +30,6 @@
         "build/buildflag.h",
         "chrome/VERSION",
         "components/cronet/**",
-        "components/grpc_suport/**",
         "components/metrics/**",
         "components/nacl/**",
         "components/prefs/**",
@@ -97,7 +97,9 @@
         "third_party/protobuf/**",
         # Note: Only used for tests.
         "third_party/quic_trace/**",
-        "third_party/zlib/**",
+        # Note: Cronet currently uses Android's zlib
+        # "third_party/zlib/**",
+        "url/third_party/mozilla/**",
     ],
     exclude = common_excludes,
 )
diff --git a/Cronet/tools/import/import_cronet.sh b/Cronet/tools/import/import_cronet.sh
index d0c8deb..6639a4c 100755
--- a/Cronet/tools/import/import_cronet.sh
+++ b/Cronet/tools/import/import_cronet.sh
@@ -36,7 +36,7 @@
 COPYBARA_FOLDER_ORIGIN="/tmp/copybara-origin"
 
 #######################################
-# Create upstream-import branch in external/cronet.
+# Create local upstream-import branch in external/cronet.
 # Globals:
 #   ANDROID_BUILD_TOP
 # Arguments:
@@ -44,10 +44,8 @@
 #######################################
 setup_upstream_import_branch() {
     local git_dir="${ANDROID_BUILD_TOP}/external/cronet"
-    local initial_empty_repo_sha="d1add53d6e90815f363c91d433735556ce79b0d2"
 
-    # Suppress error message if branch already exists.
-    (cd "${git_dir}" && git branch upstream-import "${initial_empty_repo_sha}") 2>/dev/null
+    (cd "${git_dir}" && git fetch aosp upstream-import:upstream-import)
 }
 
 #######################################
@@ -62,8 +60,13 @@
     mkdir -p "${COPYBARA_FOLDER_ORIGIN}"
     cd "${COPYBARA_FOLDER_ORIGIN}"
 
-    # For this to work _new_rev must be a branch or a tag.
-    git clone --depth=1 --branch "${_new_rev}" https://chromium.googlesource.com/chromium/src.git
+    if [ -d src ]; then
+        (cd src && git fetch --tags && git checkout "${_new_rev}")
+    else
+        # For this to work _new_rev must be a branch or a tag.
+        git clone --depth=1 --branch "${_new_rev}" https://chromium.googlesource.com/chromium/src.git
+    fi
+
 
     cat <<EOF >.gclient
 solutions = [
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/metrics/TetheringMetricsTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/metrics/TetheringMetricsTest.java
index a570736..aa2d16c 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/metrics/TetheringMetricsTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/metrics/TetheringMetricsTest.java
@@ -361,4 +361,30 @@
                 UserType.USER_SETTINGS, wifiTetheringUpstreamEvents,
                 currentTimeMillis() - wifiTetheringStartTime);
     }
+
+    @Test
+    public void testSwitchingMultiUpstreams() throws Exception {
+        mTetheringMetrics.createBuilder(TETHERING_WIFI, SETTINGS_PKG);
+        final long wifiTetheringStartTime = currentTimeMillis();
+        incrementCurrentTime(1 * SECOND_IN_MILLIS);
+        mTetheringMetrics.maybeUpdateUpstreamType(buildUpstreamState(TRANSPORT_WIFI));
+        final long wifiDuration = 5 * SECOND_IN_MILLIS;
+        incrementCurrentTime(wifiDuration);
+        mTetheringMetrics.maybeUpdateUpstreamType(buildUpstreamState(TRANSPORT_BLUETOOTH));
+        final long bluetoothDuration = 15 * SECOND_IN_MILLIS;
+        incrementCurrentTime(bluetoothDuration);
+        mTetheringMetrics.maybeUpdateUpstreamType(buildUpstreamState(TRANSPORT_CELLULAR));
+        final long celltoothDuration = 20 * SECOND_IN_MILLIS;
+        incrementCurrentTime(celltoothDuration);
+        updateErrorAndSendReport(TETHERING_WIFI, TETHER_ERROR_NO_ERROR);
+
+        UpstreamEvents.Builder upstreamEvents = UpstreamEvents.newBuilder();
+        addUpstreamEvent(upstreamEvents, UpstreamType.UT_WIFI, wifiDuration);
+        addUpstreamEvent(upstreamEvents, UpstreamType.UT_BLUETOOTH, bluetoothDuration);
+        addUpstreamEvent(upstreamEvents, UpstreamType.UT_CELLULAR, celltoothDuration);
+
+        verifyReport(DownstreamType.DS_TETHERING_WIFI, ErrorCode.EC_NO_ERROR,
+                UserType.USER_SETTINGS, upstreamEvents,
+                currentTimeMillis() - wifiTetheringStartTime);
+    }
 }
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java b/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
index 743f946..1d9a24c 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
@@ -211,6 +211,12 @@
             tetheringManager.unregisterTetheringEventCallback(mTetheringEventCallback);
 
             mHandler.post(mNetlinkMonitor::stop);
+            // Clear all saved status.
+            mActiveNetworksLinkProperties.clear();
+            mNetworkSockets.clear();
+            mTetherInterfaceSockets.clear();
+            mLocalOnlyInterfaces.clear();
+            mTetheredInterfaces.clear();
             mMonitoringSockets = false;
         }
     }
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
index b9cb255..6e1debe 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
@@ -23,6 +23,7 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doCallRealMethod;
 import static org.mockito.Mockito.doReturn;
@@ -101,7 +102,7 @@
             doCallRealMethod().when(mContext).getSystemService(TetheringManager.class);
         }
         doReturn(true).when(mDeps).canScanOnInterface(any());
-        doReturn(mTestNetworkIfaceWrapper).when(mDeps).getNetworkInterfaceByName(TEST_IFACE_NAME);
+        doReturn(mTestNetworkIfaceWrapper).when(mDeps).getNetworkInterfaceByName(anyString());
         doReturn(mLocalOnlyIfaceWrapper).when(mDeps)
                 .getNetworkInterfaceByName(LOCAL_ONLY_IFACE_NAME);
         doReturn(mTetheredIfaceWrapper).when(mDeps).getNetworkInterfaceByName(TETHERED_IFACE_NAME);
@@ -354,4 +355,55 @@
         verify(mCm, times(2)).unregisterNetworkCallback(any(NetworkCallback.class));
         verify(mTm, times(2)).unregisterTetheringEventCallback(any(TetheringEventCallback.class));
     }
+
+    @Test
+    public void testLinkPropertiesAreClearedAfterStopMonitoringSockets() {
+        startMonitoringSockets();
+
+        // Request a socket with null network.
+        final TestSocketCallback testCallback = new TestSocketCallback();
+        mHandler.post(() -> mSocketProvider.requestSocket(null, testCallback));
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        testCallback.expectedNoCallback();
+
+        // Notify a LinkPropertiesChanged with TEST_NETWORK.
+        final LinkProperties testLp = new LinkProperties();
+        testLp.setInterfaceName(TEST_IFACE_NAME);
+        testLp.setLinkAddresses(List.of(LINKADDRV4));
+        mHandler.post(() -> mNetworkCallback.onLinkPropertiesChanged(TEST_NETWORK, testLp));
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        verify(mTestNetworkIfaceWrapper, times(1)).getNetworkInterface();
+        testCallback.expectedSocketCreatedForNetwork(TEST_NETWORK, List.of(LINKADDRV4));
+
+        // Try to stop monitoring and unrequest the socket.
+        mHandler.post(mSocketProvider::requestStopWhenInactive);
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        mHandler.post(()-> mSocketProvider.unrequestSocket(testCallback));
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        testCallback.expectedInterfaceDestroyedForNetwork(TEST_NETWORK);
+        verify(mCm, times(1)).unregisterNetworkCallback(any(NetworkCallback.class));
+        verify(mTm, times(1)).unregisterTetheringEventCallback(any());
+
+        // Start sockets monitoring and request a socket again. Expected no socket created callback
+        // because all saved LinkProperties has been cleared.
+        mHandler.post(mSocketProvider::startMonitoringSockets);
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        verify(mCm, times(2)).registerNetworkCallback(any(), any(NetworkCallback.class), any());
+        verify(mTm, times(2)).registerTetheringEventCallback(
+                any(), any(TetheringEventCallback.class));
+        mHandler.post(() -> mSocketProvider.requestSocket(null, testCallback));
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        testCallback.expectedNoCallback();
+
+        // Notify a LinkPropertiesChanged with another network.
+        final LinkProperties otherLp = new LinkProperties();
+        final LinkAddress otherAddress = new LinkAddress("192.0.2.1/24");
+        final Network otherNetwork = new Network(456);
+        otherLp.setInterfaceName("test2");
+        otherLp.setLinkAddresses(List.of(otherAddress));
+        mHandler.post(() -> mNetworkCallback.onLinkPropertiesChanged(otherNetwork, otherLp));
+        HandlerUtils.waitForIdle(mHandler, DEFAULT_TIMEOUT);
+        verify(mTestNetworkIfaceWrapper, times(2)).getNetworkInterface();
+        testCallback.expectedSocketCreatedForNetwork(otherNetwork, List.of(otherAddress));
+    }
 }
diff --git a/tools/gn2bp/Android.bp.swp b/tools/gn2bp/Android.bp.swp
index f0d8156..8e6703a 100644
--- a/tools/gn2bp/Android.bp.swp
+++ b/tools/gn2bp/Android.bp.swp
@@ -23,6 +23,9 @@
     default_applicable_licenses: [
         "external_cronet_license",
     ],
+    default_visibility: [
+        ":__subpackages__",
+    ],
 }
 
 // GN: //components/cronet/android:cronet_api_java
@@ -54,6 +57,9 @@
         "components/cronet/android/api/src/android/net/http/UrlRequest.java",
         "components/cronet/android/api/src/android/net/http/UrlResponseInfo.java",
     ],
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
 }
 
 // GN: //base/allocator:buildflags
@@ -6556,6 +6562,166 @@
         "-Wl,-wrap,vasprintf",
     ],
     stem: "libcronet.108.0.5359.128",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
+    target: {
+        android_arm: {
+            cflags: [
+                "-fstack-protector",
+            ],
+        },
+        android_arm64: {
+            cflags: [
+                "-fstack-protector",
+                "-mno-outline",
+                "-mno-outline-atomics",
+            ],
+        },
+        android_x86: {
+            cflags: [
+                "-msse3",
+            ],
+        },
+        android_x86_64: {
+            cflags: [
+                "-fstack-protector",
+                "-msse3",
+            ],
+        },
+    },
+}
+
+// GN: //components/cronet/android:cronet__testing
+cc_library_shared {
+    name: "cronet_aml_components_cronet_android_cronet__testing",
+    srcs: [
+        ":cronet_aml_buildtools_third_party_libc___libc____testing",
+        ":cronet_aml_buildtools_third_party_libc__abi_libc__abi__testing",
+        ":cronet_aml_components_cronet_android_cronet_static__testing",
+        ":cronet_aml_components_cronet_cronet_common__testing",
+        ":cronet_aml_components_cronet_metrics_util__testing",
+        ":cronet_aml_components_metrics_library_support__testing",
+        "components/cronet/android/cronet_jni.cc",
+    ],
+    shared_libs: [
+        "libandroid",
+        "liblog",
+        "libz",
+    ],
+    static_libs: [
+        "cronet_aml_base_allocator_partition_allocator_partition_alloc__testing",
+        "cronet_aml_base_base__testing",
+        "cronet_aml_base_base_static__testing",
+        "cronet_aml_base_third_party_double_conversion_double_conversion__testing",
+        "cronet_aml_base_third_party_dynamic_annotations_dynamic_annotations__testing",
+        "cronet_aml_components_prefs_prefs__testing",
+        "cronet_aml_crypto_crypto__testing",
+        "cronet_aml_net_net__testing",
+        "cronet_aml_net_preload_decoder__testing",
+        "cronet_aml_net_third_party_quiche_quiche__testing",
+        "cronet_aml_net_uri_template__testing",
+        "cronet_aml_third_party_boringssl_boringssl__testing",
+        "cronet_aml_third_party_brotli_common__testing",
+        "cronet_aml_third_party_brotli_dec__testing",
+        "cronet_aml_third_party_icu_icui18n__testing",
+        "cronet_aml_third_party_icu_icuuc_private__testing",
+        "cronet_aml_third_party_libevent_libevent__testing",
+        "cronet_aml_third_party_modp_b64_modp_b64__testing",
+        "cronet_aml_third_party_protobuf_protobuf_lite__testing",
+        "cronet_aml_url_url__testing",
+    ],
+    generated_headers: [
+        "cronet_aml_base_debugging_buildflags__testing",
+        "cronet_aml_base_logging_buildflags__testing",
+        "cronet_aml_build_chromeos_buildflags__testing",
+        "cronet_aml_components_cronet_android_buildflags__testing",
+        "cronet_aml_components_cronet_android_cronet_jni_headers__testing",
+        "cronet_aml_components_cronet_android_cronet_jni_registration__testing",
+        "cronet_aml_components_cronet_cronet_buildflags__testing",
+        "cronet_aml_components_cronet_cronet_version_header_action__testing",
+        "cronet_aml_third_party_metrics_proto_metrics_proto__testing_gen_headers",
+        "cronet_aml_url_buildflags__testing",
+    ],
+    export_generated_headers: [
+        "cronet_aml_base_debugging_buildflags__testing",
+        "cronet_aml_base_logging_buildflags__testing",
+        "cronet_aml_build_chromeos_buildflags__testing",
+        "cronet_aml_components_cronet_android_buildflags__testing",
+        "cronet_aml_components_cronet_android_cronet_jni_headers__testing",
+        "cronet_aml_components_cronet_android_cronet_jni_registration__testing",
+        "cronet_aml_components_cronet_cronet_buildflags__testing",
+        "cronet_aml_components_cronet_cronet_version_header_action__testing",
+        "cronet_aml_third_party_metrics_proto_metrics_proto__testing_gen_headers",
+        "cronet_aml_url_buildflags__testing",
+    ],
+    defaults: [
+        "cronet_aml_defaults",
+    ],
+    cflags: [
+        "-DANDROID",
+        "-DANDROID_NDK_VERSION_ROLL=r23_1",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-6578-g0d30e92f-2\"",
+        "-DCR_LIBCXX_REVISION=64d36e572d3f9719c5d75011a718f33f11126851",
+        "-DDYNAMIC_ANNOTATIONS_ENABLED=0",
+        "-DGOOGLE_PROTOBUF_INTERNAL_DONATE_STEAL_INLINE=0",
+        "-DGOOGLE_PROTOBUF_NO_RTTI",
+        "-DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER",
+        "-DHAVE_PTHREAD",
+        "-DHAVE_SYS_UIO_H",
+        "-DNDEBUG",
+        "-DNO_UNWIND_TABLES",
+        "-DNVALGRIND",
+        "-DOFFICIAL_BUILD",
+        "-D_FORTIFY_SOURCE=2",
+        "-D_GNU_SOURCE",
+        "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D__STDC_CONSTANT_MACROS",
+        "-D__STDC_FORMAT_MACROS",
+        "-Oz",
+        "-fdata-sections",
+        "-ffunction-sections",
+        "-fno-asynchronous-unwind-tables",
+        "-fno-unwind-tables",
+        "-fvisibility-inlines-hidden",
+        "-fvisibility=hidden",
+        "-g1",
+    ],
+    local_include_dirs: [
+        "./",
+        "buildtools/third_party/libc++/",
+        "buildtools/third_party/libc++/trunk/include",
+        "buildtools/third_party/libc++abi/trunk/include",
+        "net/third_party/quiche/overrides/",
+        "net/third_party/quiche/src/",
+        "net/third_party/quiche/src/quiche/common/platform/default/",
+        "third_party/abseil-cpp/",
+        "third_party/boringssl/src/include/",
+        "third_party/protobuf/src/",
+    ],
+    cpp_std: "c++17",
+    ldflags: [
+        "-Wl,--as-needed",
+        "-Wl,--gc-sections",
+        "-Wl,--icf=all",
+        "-Wl,--script,external/cronet/base/android/library_loader/anchor_functions.lds",
+        "-Wl,-wrap,asprintf",
+        "-Wl,-wrap,calloc",
+        "-Wl,-wrap,free",
+        "-Wl,-wrap,getcwd",
+        "-Wl,-wrap,malloc",
+        "-Wl,-wrap,malloc_usable_size",
+        "-Wl,-wrap,memalign",
+        "-Wl,-wrap,posix_memalign",
+        "-Wl,-wrap,pvalloc",
+        "-Wl,-wrap,realloc",
+        "-Wl,-wrap,realpath",
+        "-Wl,-wrap,strdup",
+        "-Wl,-wrap,strndup",
+        "-Wl,-wrap,valloc",
+        "-Wl,-wrap,vasprintf",
+    ],
     target: {
         android_arm: {
             cflags: [
@@ -7950,6 +8116,283 @@
     },
 }
 
+// GN: //components/cronet/android:cronet_tests__testing
+cc_library_shared {
+    name: "cronet_aml_components_cronet_android_cronet_tests__testing",
+    srcs: [
+        ":cronet_aml_buildtools_third_party_libc___libc____testing",
+        ":cronet_aml_buildtools_third_party_libc__abi_libc__abi__testing",
+        ":cronet_aml_components_cronet_cronet_common__testing",
+        ":cronet_aml_components_cronet_testing_test_support__testing",
+        ":cronet_aml_components_metrics_library_support__testing",
+        ":cronet_aml_net_simple_quic_tools__testing",
+        "components/cronet/android/test/cronet_test_jni.cc",
+        "components/cronet/android/test/cronet_test_util.cc",
+        "components/cronet/android/test/cronet_url_request_context_config_test.cc",
+        "components/cronet/android/test/cronet_url_request_test.cc",
+        "components/cronet/android/test/experimental_options_test.cc",
+        "components/cronet/android/test/mock_cert_verifier.cc",
+        "components/cronet/android/test/mock_url_request_job_factory.cc",
+        "components/cronet/android/test/native_test_server.cc",
+        "components/cronet/android/test/quic_test_server.cc",
+        "components/cronet/android/test/test_upload_data_stream_handler.cc",
+        "components/cronet/android/test/url_request_intercepting_job_factory.cc",
+    ],
+    shared_libs: [
+        "cronet_aml_components_cronet_android_cronet__testing",
+        "libandroid",
+        "liblog",
+        "libz",
+    ],
+    static_libs: [
+        "cronet_aml_base_allocator_partition_allocator_partition_alloc__testing",
+        "cronet_aml_base_base__testing",
+        "cronet_aml_base_base_static__testing",
+        "cronet_aml_base_i18n__testing",
+        "cronet_aml_base_test_test_config__testing",
+        "cronet_aml_base_test_test_support__testing",
+        "cronet_aml_base_third_party_double_conversion_double_conversion__testing",
+        "cronet_aml_base_third_party_dynamic_annotations_dynamic_annotations__testing",
+        "cronet_aml_components_prefs_prefs__testing",
+        "cronet_aml_crypto_crypto__testing",
+        "cronet_aml_net_gtest_util__testing",
+        "cronet_aml_net_net__testing",
+        "cronet_aml_net_preload_decoder__testing",
+        "cronet_aml_net_test_support__testing",
+        "cronet_aml_net_third_party_quiche_quiche__testing",
+        "cronet_aml_net_third_party_quiche_quiche_tool_support__testing",
+        "cronet_aml_net_uri_template__testing",
+        "cronet_aml_testing_gtest_gtest__testing",
+        "cronet_aml_third_party_boringssl_boringssl__testing",
+        "cronet_aml_third_party_brotli_common__testing",
+        "cronet_aml_third_party_brotli_dec__testing",
+        "cronet_aml_third_party_ced_ced__testing",
+        "cronet_aml_third_party_icu_icui18n__testing",
+        "cronet_aml_third_party_icu_icuuc_private__testing",
+        "cronet_aml_third_party_libevent_libevent__testing",
+        "cronet_aml_third_party_libxml_libxml__testing",
+        "cronet_aml_third_party_libxml_libxml_utils__testing",
+        "cronet_aml_third_party_libxml_xml_reader__testing",
+        "cronet_aml_third_party_modp_b64_modp_b64__testing",
+        "cronet_aml_third_party_protobuf_protobuf_lite__testing",
+        "cronet_aml_url_url__testing",
+    ],
+    generated_headers: [
+        "cronet_aml_base_debugging_buildflags__testing",
+        "cronet_aml_base_logging_buildflags__testing",
+        "cronet_aml_build_chromeos_buildflags__testing",
+        "cronet_aml_components_cronet_android_cronet_tests_jni_headers__testing",
+        "cronet_aml_components_cronet_cronet_buildflags__testing",
+        "cronet_aml_components_cronet_cronet_version_header_action__testing",
+        "cronet_aml_third_party_metrics_proto_metrics_proto__testing_gen_headers",
+    ],
+    export_generated_headers: [
+        "cronet_aml_base_debugging_buildflags__testing",
+        "cronet_aml_base_logging_buildflags__testing",
+        "cronet_aml_build_chromeos_buildflags__testing",
+        "cronet_aml_components_cronet_android_cronet_tests_jni_headers__testing",
+        "cronet_aml_components_cronet_cronet_buildflags__testing",
+        "cronet_aml_components_cronet_cronet_version_header_action__testing",
+        "cronet_aml_third_party_metrics_proto_metrics_proto__testing_gen_headers",
+    ],
+    defaults: [
+        "cronet_aml_defaults",
+    ],
+    cflags: [
+        "-DANDROID",
+        "-DANDROID_NDK_VERSION_ROLL=r23_1",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-6578-g0d30e92f-2\"",
+        "-DCR_LIBCXX_REVISION=64d36e572d3f9719c5d75011a718f33f11126851",
+        "-DDYNAMIC_ANNOTATIONS_ENABLED=0",
+        "-DGOOGLE_PROTOBUF_INTERNAL_DONATE_STEAL_INLINE=0",
+        "-DGOOGLE_PROTOBUF_NO_RTTI",
+        "-DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER",
+        "-DGTEST_API_=",
+        "-DGTEST_HAS_ABSL=1",
+        "-DGTEST_HAS_POSIX_RE=0",
+        "-DGTEST_HAS_TR1_TUPLE=0",
+        "-DGTEST_LANG_CXX11=1",
+        "-DHAVE_PTHREAD",
+        "-DHAVE_SYS_UIO_H",
+        "-DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE",
+        "-DNDEBUG",
+        "-DNO_UNWIND_TABLES",
+        "-DNVALGRIND",
+        "-DOFFICIAL_BUILD",
+        "-DUNIT_TEST",
+        "-DUSE_CHROMIUM_ICU=1",
+        "-DUSE_REMOTE_TEST_SERVER",
+        "-DU_ENABLE_DYLOAD=0",
+        "-DU_ENABLE_RESOURCE_TRACING=0",
+        "-DU_ENABLE_TRACING=1",
+        "-DU_STATIC_IMPLEMENTATION",
+        "-DU_USING_ICU_NAMESPACE=0",
+        "-D_FORTIFY_SOURCE=2",
+        "-D_GNU_SOURCE",
+        "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D__STDC_CONSTANT_MACROS",
+        "-D__STDC_FORMAT_MACROS",
+        "-Oz",
+        "-fdata-sections",
+        "-ffunction-sections",
+        "-fno-asynchronous-unwind-tables",
+        "-fno-unwind-tables",
+        "-fvisibility-inlines-hidden",
+        "-fvisibility=hidden",
+        "-g1",
+    ],
+    local_include_dirs: [
+        "./",
+        "buildtools/third_party/libc++/",
+        "buildtools/third_party/libc++/trunk/include",
+        "buildtools/third_party/libc++abi/trunk/include",
+        "net/third_party/quiche/overrides/",
+        "net/third_party/quiche/src/",
+        "net/third_party/quiche/src/quiche/common/platform/default/",
+        "third_party/abseil-cpp/",
+        "third_party/boringssl/src/include/",
+        "third_party/ced/src/",
+        "third_party/googletest/custom/",
+        "third_party/googletest/src/googlemock/include/",
+        "third_party/googletest/src/googletest/include/",
+        "third_party/icu/source/common/",
+        "third_party/icu/source/i18n/",
+        "third_party/protobuf/src/",
+    ],
+    cpp_std: "c++17",
+    ldflags: [
+        "-Wl,--as-needed",
+        "-Wl,--gc-sections",
+        "-Wl,--icf=all",
+        "-Wl,--script,external/cronet/base/android/library_loader/anchor_functions.lds",
+        "-Wl,-wrap,asprintf",
+        "-Wl,-wrap,calloc",
+        "-Wl,-wrap,free",
+        "-Wl,-wrap,getcwd",
+        "-Wl,-wrap,malloc",
+        "-Wl,-wrap,malloc_usable_size",
+        "-Wl,-wrap,memalign",
+        "-Wl,-wrap,posix_memalign",
+        "-Wl,-wrap,pvalloc",
+        "-Wl,-wrap,realloc",
+        "-Wl,-wrap,realpath",
+        "-Wl,-wrap,strdup",
+        "-Wl,-wrap,strndup",
+        "-Wl,-wrap,valloc",
+        "-Wl,-wrap,vasprintf",
+    ],
+    stem: "libcronet_tests",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
+    target: {
+        android_arm: {
+            cflags: [
+                "-fstack-protector",
+            ],
+        },
+        android_arm64: {
+            cflags: [
+                "-fstack-protector",
+                "-mno-outline",
+                "-mno-outline-atomics",
+            ],
+        },
+        android_x86: {
+            cflags: [
+                "-msse3",
+            ],
+        },
+        android_x86_64: {
+            cflags: [
+                "-fstack-protector",
+                "-msse3",
+            ],
+        },
+    },
+}
+
+// GN: //components/cronet/android:cronet_tests_jni_headers__testing
+cc_genrule {
+    name: "cronet_aml_components_cronet_android_cronet_tests_jni_headers__testing",
+    srcs: [
+        "components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java",
+        "components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestTest.java",
+        "components/cronet/android/test/javatests/src/org/chromium/net/ExperimentalOptionsTest.java",
+        "components/cronet/android/test/src/org/chromium/net/CronetTestUtil.java",
+        "components/cronet/android/test/src/org/chromium/net/MockCertVerifier.java",
+        "components/cronet/android/test/src/org/chromium/net/MockUrlRequestJobFactory.java",
+        "components/cronet/android/test/src/org/chromium/net/NativeTestServer.java",
+        "components/cronet/android/test/src/org/chromium/net/QuicTestServer.java",
+        "components/cronet/android/test/src/org/chromium/net/TestUploadDataStreamHandler.java",
+    ],
+    cmd: "$(location base/android/jni_generator/jni_generator.py) --ptr_type " +
+         "long " +
+         "--output_dir " +
+         "$(genDir)/components/cronet/android/cronet_tests_jni_headers " +
+         "--includes " +
+         "base/android/jni_generator/jni_generator_helper.h " +
+         "--use_proxy_hash " +
+         "--output_name " +
+         "CronetUrlRequestContextTest_jni.h " +
+         "--output_name " +
+         "CronetUrlRequestTest_jni.h " +
+         "--output_name " +
+         "ExperimentalOptionsTest_jni.h " +
+         "--output_name " +
+         "CronetTestUtil_jni.h " +
+         "--output_name " +
+         "MockCertVerifier_jni.h " +
+         "--output_name " +
+         "MockUrlRequestJobFactory_jni.h " +
+         "--output_name " +
+         "NativeTestServer_jni.h " +
+         "--output_name " +
+         "QuicTestServer_jni.h " +
+         "--output_name " +
+         "TestUploadDataStreamHandler_jni.h " +
+         "--input_file " +
+         "$(location components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestTest.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/javatests/src/org/chromium/net/ExperimentalOptionsTest.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/CronetTestUtil.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/MockCertVerifier.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/MockUrlRequestJobFactory.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/NativeTestServer.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/QuicTestServer.java) " +
+         "--input_file " +
+         "$(location components/cronet/android/test/src/org/chromium/net/TestUploadDataStreamHandler.java)",
+    out: [
+        "components/cronet/android/cronet_tests_jni_headers/CronetTestUtil_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/CronetUrlRequestContextTest_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/CronetUrlRequestTest_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/ExperimentalOptionsTest_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/MockCertVerifier_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/MockUrlRequestJobFactory_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/NativeTestServer_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/QuicTestServer_jni.h",
+        "components/cronet/android/cronet_tests_jni_headers/TestUploadDataStreamHandler_jni.h",
+    ],
+    tool_files: [
+        "base/android/jni_generator/android_jar.classes",
+        "base/android/jni_generator/jni_generator.py",
+        "build/android/gyp/util/__init__.py",
+        "build/android/gyp/util/build_utils.py",
+        "build/gn_helpers.py",
+    ],
+    apex_available: [
+        "com.android.tethering",
+    ],
+}
+
 // GN: //components/cronet/android:cronet_unittests_android__library__testing
 cc_library_shared {
     name: "cronet_aml_components_cronet_android_cronet_unittests_android__library__testing",
@@ -8118,6 +8561,9 @@
         "-Wl,-wrap,vasprintf",
     ],
     stem: "libcronet_unittests_android__library",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
     target: {
         android_arm: {
             cflags: [
@@ -9047,6 +9493,142 @@
     },
 }
 
+// GN: //components/cronet/testing:test_support__testing
+cc_object {
+    name: "cronet_aml_components_cronet_testing_test_support__testing",
+    srcs: [
+        "components/cronet/testing/test_server/test_server.cc",
+    ],
+    shared_libs: [
+        "libandroid",
+        "liblog",
+        "libz",
+    ],
+    static_libs: [
+        "cronet_aml_base_allocator_partition_allocator_partition_alloc__testing",
+        "cronet_aml_base_base__testing",
+        "cronet_aml_base_base_static__testing",
+        "cronet_aml_base_i18n__testing",
+        "cronet_aml_base_test_test_config__testing",
+        "cronet_aml_base_test_test_support__testing",
+        "cronet_aml_base_third_party_double_conversion_double_conversion__testing",
+        "cronet_aml_base_third_party_dynamic_annotations_dynamic_annotations__testing",
+        "cronet_aml_crypto_crypto__testing",
+        "cronet_aml_net_gtest_util__testing",
+        "cronet_aml_net_net__testing",
+        "cronet_aml_net_preload_decoder__testing",
+        "cronet_aml_net_test_support__testing",
+        "cronet_aml_net_third_party_quiche_quiche__testing",
+        "cronet_aml_net_third_party_quiche_quiche_tool_support__testing",
+        "cronet_aml_net_uri_template__testing",
+        "cronet_aml_testing_gtest_gtest__testing",
+        "cronet_aml_third_party_boringssl_boringssl__testing",
+        "cronet_aml_third_party_brotli_common__testing",
+        "cronet_aml_third_party_brotli_dec__testing",
+        "cronet_aml_third_party_ced_ced__testing",
+        "cronet_aml_third_party_icu_icui18n__testing",
+        "cronet_aml_third_party_icu_icuuc_private__testing",
+        "cronet_aml_third_party_libevent_libevent__testing",
+        "cronet_aml_third_party_libxml_libxml__testing",
+        "cronet_aml_third_party_libxml_libxml_utils__testing",
+        "cronet_aml_third_party_libxml_xml_reader__testing",
+        "cronet_aml_third_party_modp_b64_modp_b64__testing",
+        "cronet_aml_third_party_protobuf_protobuf_lite__testing",
+        "cronet_aml_url_url__testing",
+    ],
+    defaults: [
+        "cronet_aml_defaults",
+    ],
+    cflags: [
+        "-DANDROID",
+        "-DANDROID_NDK_VERSION_ROLL=r23_1",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-6578-g0d30e92f-2\"",
+        "-DCR_LIBCXX_REVISION=64d36e572d3f9719c5d75011a718f33f11126851",
+        "-DDYNAMIC_ANNOTATIONS_ENABLED=0",
+        "-DGOOGLE_PROTOBUF_INTERNAL_DONATE_STEAL_INLINE=0",
+        "-DGOOGLE_PROTOBUF_NO_RTTI",
+        "-DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER",
+        "-DGTEST_API_=",
+        "-DGTEST_HAS_ABSL=1",
+        "-DGTEST_HAS_POSIX_RE=0",
+        "-DGTEST_HAS_TR1_TUPLE=0",
+        "-DGTEST_LANG_CXX11=1",
+        "-DHAVE_PTHREAD",
+        "-DHAVE_SYS_UIO_H",
+        "-DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE",
+        "-DNDEBUG",
+        "-DNO_UNWIND_TABLES",
+        "-DNVALGRIND",
+        "-DOFFICIAL_BUILD",
+        "-DUNIT_TEST",
+        "-DUSE_CHROMIUM_ICU=1",
+        "-DUSE_REMOTE_TEST_SERVER",
+        "-DU_ENABLE_DYLOAD=0",
+        "-DU_ENABLE_RESOURCE_TRACING=0",
+        "-DU_ENABLE_TRACING=1",
+        "-DU_STATIC_IMPLEMENTATION",
+        "-DU_USING_ICU_NAMESPACE=0",
+        "-D_FORTIFY_SOURCE=2",
+        "-D_GNU_SOURCE",
+        "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D__STDC_CONSTANT_MACROS",
+        "-D__STDC_FORMAT_MACROS",
+        "-Oz",
+        "-fdata-sections",
+        "-ffunction-sections",
+        "-fno-asynchronous-unwind-tables",
+        "-fno-unwind-tables",
+        "-fvisibility-inlines-hidden",
+        "-fvisibility=hidden",
+        "-g1",
+    ],
+    local_include_dirs: [
+        "./",
+        "buildtools/third_party/libc++/",
+        "buildtools/third_party/libc++/trunk/include",
+        "buildtools/third_party/libc++abi/trunk/include",
+        "net/third_party/quiche/overrides/",
+        "net/third_party/quiche/src/",
+        "net/third_party/quiche/src/quiche/common/platform/default/",
+        "third_party/abseil-cpp/",
+        "third_party/boringssl/src/include/",
+        "third_party/ced/src/",
+        "third_party/googletest/custom/",
+        "third_party/googletest/src/googlemock/include/",
+        "third_party/googletest/src/googletest/include/",
+        "third_party/icu/source/common/",
+        "third_party/icu/source/i18n/",
+        "third_party/protobuf/src/",
+    ],
+    cpp_std: "c++17",
+    target: {
+        android_arm: {
+            cflags: [
+                "-fstack-protector",
+            ],
+        },
+        android_arm64: {
+            cflags: [
+                "-fstack-protector",
+                "-mno-outline",
+                "-mno-outline-atomics",
+            ],
+        },
+        android_x86: {
+            cflags: [
+                "-msse3",
+            ],
+        },
+        android_x86_64: {
+            cflags: [
+                "-fstack-protector",
+                "-msse3",
+            ],
+        },
+    },
+}
+
 // GN: //components/metrics:library_support
 cc_object {
     name: "cronet_aml_components_metrics_library_support",
@@ -10616,6 +11198,9 @@
         "-Aorg.chromium.chrome.skipGenJni",
         "-Apackage_prefix=android.net.http.internal",
     ],
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
 }
 
 // GN: //gn:java
@@ -10893,6 +11478,9 @@
     javacflags: [
         "-Aorg.chromium.chrome.skipGenJni",
     ],
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
 }
 
 // GN: //base/android/jni_generator:jni_processor
@@ -15580,6 +16168,9 @@
         "-Wl,-wrap,vasprintf",
     ],
     stem: "libnet_unittests__library",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
     target: {
         android_arm: {
             cflags: [
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index d6f4c83..e25abf0 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -50,6 +50,7 @@
 DEFAULT_TESTS = [
   '//components/cronet/android:cronet_unittests_android__library',
   '//net:net_unittests__library',
+  '//components/cronet/android:cronet_tests',
 ]
 
 EXTRAS_ANDROID_BP_FILE = "Android.extras.bp"
@@ -293,6 +294,12 @@
 # Name of cronet api target
 java_api_target_name = "//components/cronet/android:cronet_api_java"
 
+# Visibility set for package default
+package_default_visibility = ":__subpackages__"
+
+# Visibility set for modules used from Connectivity
+connectivity_visibility = "//packages/modules/Connectivity:__subpackages__"
+
 # ----------------------------------------------------------------------------
 # End of configuration.
 # ----------------------------------------------------------------------------
@@ -477,6 +484,8 @@
     self.javacflags = set()
     self.c_std = None
     self.default_applicable_licenses = set()
+    self.default_visibility = []
+    self.visibility = []
 
   def to_string(self, output):
     if self.comment:
@@ -535,6 +544,8 @@
     self._output_field(output, 'javacflags')
     self._output_field(output, 'c_std')
     self._output_field(output, 'default_applicable_licenses')
+    self._output_field(output, 'default_visibility')
+    self._output_field(output, 'visibility')
     if self.rtti:
       self._output_field(output, 'rtti')
 
@@ -1724,6 +1735,7 @@
       module.srcs.add(':' + create_action_module(blueprint, target, 'java_genrule', is_test_target).name)
   preprocessor_module = create_java_jni_preprocessor(blueprint)
   module.plugins.add(preprocessor_module.name)
+  module.visibility.append(connectivity_visibility)
   blueprint.add_module(module)
   return module
 
@@ -1739,6 +1751,7 @@
     ':' + create_action_module(blueprint, gn.get_target(dep), 'java_genrule', False).name
     for dep in get_api_java_actions(gn)])
   blueprint.add_module(source_module)
+  source_module.visibility.append(connectivity_visibility)
   return source_module
 
 def update_jni_registration_module(module, gn):
@@ -1793,10 +1806,14 @@
   blueprint.add_module(defaults)
 
   for target in targets:
-    create_modules_from_target(blueprint, gn, target, is_test_target=False)
+    module = create_modules_from_target(blueprint, gn, target, is_test_target=False)
+    if module:
+      module.visibility.append(connectivity_visibility)
 
   for test_target in test_targets:
-    create_modules_from_target(blueprint, gn, test_target + gn_utils.TESTING_SUFFIX, is_test_target=True)
+    module = create_modules_from_target(blueprint, gn, test_target + gn_utils.TESTING_SUFFIX, is_test_target=True)
+    if module:
+      module.visibility.append(connectivity_visibility)
 
   create_java_api_module(blueprint, gn)
   java_module = create_java_module(blueprint, gn, is_test_target=False)
@@ -1827,11 +1844,12 @@
 
   return blueprint
 
-def create_default_license_module(blueprint):
-  default_license = Module("package", "", "PACKAGE")
-  default_license.comment = "The actual license can be found in Android.extras.bp"
-  default_license.default_applicable_licenses.add(CRONET_LICENSE_NAME)
-  blueprint.add_module(default_license)
+def create_package_module(blueprint):
+  package = Module("package", "", "PACKAGE")
+  package.comment = "The actual license can be found in Android.extras.bp"
+  package.default_applicable_licenses.add(CRONET_LICENSE_NAME)
+  package.default_visibility.append(package_default_visibility)
+  blueprint.add_module(package)
 
 def main():
   parser = argparse.ArgumentParser(
@@ -1885,7 +1903,7 @@
   # Add any proto groups to the blueprint.
   for l_name, t_names in proto_groups.items():
     create_proto_group_modules(blueprint, gn, l_name, t_names)
-  create_default_license_module(blueprint)
+  create_package_module(blueprint)
   output = [
       """// Copyright (C) 2022 The Android Open Source Project
 //