diff --git a/tools/gn2bp/Android.bp.swp b/tools/gn2bp/Android.bp.swp
index 2c0af46..70e0c19 100644
--- a/tools/gn2bp/Android.bp.swp
+++ b/tools/gn2bp/Android.bp.swp
@@ -289,6 +289,7 @@
         "base/android_runtime_jni_headers/Runtime_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",
@@ -1229,6 +1230,7 @@
         "base/base_jni_headers/UnguessableToken_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",
@@ -1748,10 +1750,30 @@
     name: "cronet_aml_buildtools_third_party_libc__abi_libc__abi",
 }
 
+// GN: //components/nacl/common:buildflags
+genrule {
+    name: "cronet_aml_components_nacl_common_buildflags",
+    cmd: "echo '--flags ENABLE_NACL=\"true\" IS_MINIMAL_TOOLCHAIN=\"false\"' | " +
+         "$(location build/write_buildflag_header.py) --output " +
+         "$(out) " +
+         "--rulename " +
+         "//components/nacl/common:buildflags " +
+         "--gen-dir " +
+         ". " +
+         "--definitions " +
+         "/dev/stdin",
+    out: [
+        "components/nacl/common/buildflags.h",
+    ],
+    tool_files: [
+        "build/write_buildflag_header.py",
+    ],
+}
+
 // GN: //crypto:buildflags
 genrule {
     name: "cronet_aml_crypto_buildflags",
-    cmd: "echo '--flags USE_NSS_CERTS=\"false\"' | " +
+    cmd: "echo '--flags USE_NSS_CERTS=\"true\"' | " +
          "$(location build/write_buildflag_header.py) --output " +
          "$(out) " +
          "--rulename " +
@@ -1779,6 +1801,8 @@
         "crypto/encryptor.cc",
         "crypto/hkdf.cc",
         "crypto/hmac.cc",
+        "crypto/nss_key_util.cc",
+        "crypto/nss_util.cc",
         "crypto/openssl_util.cc",
         "crypto/p224_spake.cc",
         "crypto/random.cc",
@@ -1792,35 +1816,39 @@
         "crypto/unexportable_key.cc",
         "crypto/unexportable_key_metrics.cc",
     ],
-    shared_libs: [
-        "libandroid",
-        "liblog",
-    ],
     static_libs: [
         "cronet_aml_base_base",
         "cronet_aml_base_third_party_dynamic_annotations_dynamic_annotations",
         "cronet_aml_third_party_boringssl_boringssl",
     ],
     generated_headers: [
+        "cronet_aml_build_chromeos_buildflags",
+        "cronet_aml_components_nacl_common_buildflags",
         "cronet_aml_crypto_buildflags",
     ],
     export_generated_headers: [
+        "cronet_aml_build_chromeos_buildflags",
+        "cronet_aml_components_nacl_common_buildflags",
         "cronet_aml_crypto_buildflags",
     ],
     defaults: [
         "cronet_aml_defaults",
     ],
     cflags: [
-        "-DANDROID",
-        "-DANDROID_NDK_VERSION_ROLL=r23_1",
         "-DCRYPTO_IMPLEMENTATION",
         "-DCR_CLANG_REVISION=\"llvmorg-16-init-8697-g60809cd2-1\"",
         "-DCR_LIBCXX_REVISION=47b31179d10646029c260702650a25d24f555acc",
+        "-DCR_SYSROOT_KEY=20220331T153654Z-0",
         "-DDCHECK_ALWAYS_ON=1",
         "-DDYNAMIC_ANNOTATIONS_ENABLED=1",
-        "-DHAVE_SYS_UIO_H",
+        "-DUSE_AURA=1",
+        "-DUSE_OZONE=1",
+        "-DUSE_UDEV",
         "-D_DEBUG",
+        "-D_FILE_OFFSET_BITS=64",
         "-D_GNU_SOURCE",
+        "-D_LARGEFILE64_SOURCE",
+        "-D_LARGEFILE_SOURCE",
         "-D_LIBCPP_AVAILABILITY_CUSTOM_VERBOSE_ABORT_PROVIDED=1",
         "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
         "-D_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=1",
@@ -1830,12 +1858,14 @@
     ],
     local_include_dirs: [
         "./",
+        "build/linux/debian_bullseye_amd64-sysroot/usr/include/nspr",
+        "build/linux/debian_bullseye_amd64-sysroot/usr/include/nss",
         "buildtools/third_party/libc++/",
         "buildtools/third_party/libc++/trunk/include",
         "buildtools/third_party/libc++abi/trunk/include",
         "third_party/abseil-cpp/",
         "third_party/boringssl/src/include/",
-        "third_party/android_ndk/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include",
+        "build/linux/debian_bullseye_amd64-sysroot/usr/include",
     ],
     cpp_std: "c++20",
 }
@@ -3003,6 +3033,7 @@
         "net/net_jni_headers/X509Util_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",
@@ -5663,7 +5694,6 @@
 cc_library_static {
     name: "cronet_aml_third_party_zlib_zlib",
     srcs: [
-        ":cronet_aml_third_party_android_ndk_cpu_features",
         ":cronet_aml_third_party_zlib_zlib_adler32_simd",
         ":cronet_aml_third_party_zlib_zlib_common_headers",
         ":cronet_aml_third_party_zlib_zlib_crc32_simd",
@@ -5690,22 +5720,26 @@
     ],
     cflags: [
         "-DADLER32_SIMD_SSSE3",
-        "-DANDROID",
-        "-DANDROID_NDK_VERSION_ROLL=r23_1",
         "-DCRC32_SIMD_SSE42_PCLMUL",
         "-DCR_CLANG_REVISION=\"llvmorg-16-init-8697-g60809cd2-1\"",
         "-DCR_LIBCXX_REVISION=47b31179d10646029c260702650a25d24f555acc",
+        "-DCR_SYSROOT_KEY=20220331T153654Z-0",
         "-DDCHECK_ALWAYS_ON=1",
         "-DDEFLATE_SLIDE_HASH_SSE2",
         "-DDYNAMIC_ANNOTATIONS_ENABLED=1",
-        "-DHAVE_SYS_UIO_H",
         "-DINFLATE_CHUNK_READ_64LE",
         "-DINFLATE_CHUNK_SIMD_SSE2",
+        "-DUSE_AURA=1",
+        "-DUSE_OZONE=1",
+        "-DUSE_UDEV",
         "-DX86_NOT_WINDOWS",
         "-DZLIB_DEBUG",
         "-DZLIB_IMPLEMENTATION",
         "-D_DEBUG",
+        "-D_FILE_OFFSET_BITS=64",
         "-D_GNU_SOURCE",
+        "-D_LARGEFILE64_SOURCE",
+        "-D_LARGEFILE_SOURCE",
         "-D_LIBCPP_AVAILABILITY_CUSTOM_VERBOSE_ABORT_PROVIDED=1",
         "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
         "-D_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=1",
@@ -5718,9 +5752,8 @@
         "buildtools/third_party/libc++/",
         "buildtools/third_party/libc++/trunk/include",
         "buildtools/third_party/libc++abi/trunk/include",
-        "third_party/android_ndk/sources/android/cpufeatures/",
         "third_party/zlib/",
-        "third_party/android_ndk/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include",
+        "build/linux/debian_bullseye_amd64-sysroot/usr/include",
     ],
     cpp_std: "c++20",
 }
@@ -5931,6 +5964,7 @@
         "url/url_jni_headers/Origin_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",