diff --git a/core/java/android/app/admin/OWNERS b/core/java/android/app/admin/OWNERS
index 308f1d6..4f3f5d9 100644
--- a/core/java/android/app/admin/OWNERS
+++ b/core/java/android/app/admin/OWNERS
@@ -1,7 +1,6 @@
 # Bug component: 142675
 # Assign bugs to device-policy-manager-triage@google.com
 
-file:WorkDeviceExperience_OWNERS
 file:EnterprisePlatformSecurity_OWNERS
 
 yamasani@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
diff --git a/services/core/java/com/android/server/CertBlacklister.java b/services/core/java/com/android/server/CertBlacklister.java
deleted file mode 100644
index e726c6a..0000000
--- a/services/core/java/com/android/server/CertBlacklister.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server;
-
-import android.content.Context;
-import android.content.ContentResolver;
-import android.database.ContentObserver;
-import android.os.Binder;
-import android.os.FileUtils;
-import android.provider.Settings;
-import android.util.Slog;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-
-import libcore.io.IoUtils;
-
-/**
- * <p>CertBlacklister provides a simple mechanism for updating the platform denylists for SSL
- * certificate public keys and serial numbers.
- */
-public class CertBlacklister extends Binder {
-
-    private static final String TAG = "CertBlacklister";
-
-    private static final String DENYLIST_ROOT = System.getenv("ANDROID_DATA") + "/misc/keychain/";
-
-    public static final String PUBKEY_PATH = DENYLIST_ROOT + "pubkey_blacklist.txt";
-    public static final String SERIAL_PATH = DENYLIST_ROOT + "serial_blacklist.txt";
-
-    public static final String PUBKEY_BLACKLIST_KEY = "pubkey_blacklist";
-    public static final String SERIAL_BLACKLIST_KEY = "serial_blacklist";
-
-    private static class BlacklistObserver extends ContentObserver {
-
-        private final String mKey;
-        private final String mName;
-        private final String mPath;
-        private final File mTmpDir;
-        private final ContentResolver mContentResolver;
-
-        public BlacklistObserver(String key, String name, String path, ContentResolver cr) {
-            super(null);
-            mKey = key;
-            mName = name;
-            mPath = path;
-            mTmpDir = new File(mPath).getParentFile();
-            mContentResolver = cr;
-        }
-
-        @Override
-        public void onChange(boolean selfChange) {
-            super.onChange(selfChange);
-            writeDenylist();
-        }
-
-        public String getValue() {
-            return Settings.Secure.getString(mContentResolver, mKey);
-        }
-
-        private void writeDenylist() {
-            new Thread("BlacklistUpdater") {
-                public void run() {
-                    synchronized(mTmpDir) {
-                        String blacklist = getValue();
-                        if (blacklist != null) {
-                            Slog.i(TAG, "Certificate blacklist changed, updating...");
-                            FileOutputStream out = null;
-                            try {
-                                // create a temporary file
-                                File tmp = File.createTempFile("journal", "", mTmpDir);
-                                // mark it -rw-r--r--
-                                tmp.setReadable(true, false);
-                                // write to it
-                                out = new FileOutputStream(tmp);
-                                out.write(blacklist.getBytes());
-                                // sync to disk
-                                FileUtils.sync(out);
-                                // atomic rename
-                                tmp.renameTo(new File(mPath));
-                                Slog.i(TAG, "Certificate blacklist updated");
-                            } catch (IOException e) {
-                                Slog.e(TAG, "Failed to write blacklist", e);
-                            } finally {
-                                IoUtils.closeQuietly(out);
-                            }
-                        }
-                    }
-                }
-            }.start();
-        }
-    }
-
-    public CertBlacklister(Context context) {
-        registerObservers(context.getContentResolver());
-    }
-
-    private BlacklistObserver buildPubkeyObserver(ContentResolver cr) {
-        return new BlacklistObserver(PUBKEY_BLACKLIST_KEY,
-                    "pubkey",
-                    PUBKEY_PATH,
-                    cr);
-    }
-
-    private BlacklistObserver buildSerialObserver(ContentResolver cr) {
-        return new BlacklistObserver(SERIAL_BLACKLIST_KEY,
-                    "serial",
-                    SERIAL_PATH,
-                    cr);
-    }
-
-    private void registerObservers(ContentResolver cr) {
-        // set up the public key denylist observer
-        cr.registerContentObserver(
-            Settings.Secure.getUriFor(PUBKEY_BLACKLIST_KEY),
-            true,
-            buildPubkeyObserver(cr)
-        );
-
-        // set up the serial number denylist observer
-        cr.registerContentObserver(
-            Settings.Secure.getUriFor(SERIAL_BLACKLIST_KEY),
-            true,
-            buildSerialObserver(cr)
-        );
-    }
-}
diff --git a/services/core/java/com/android/server/CertBlocklister.java b/services/core/java/com/android/server/CertBlocklister.java
new file mode 100644
index 0000000..9e23f88
--- /dev/null
+++ b/services/core/java/com/android/server/CertBlocklister.java
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.ContentObserver;
+import android.os.Binder;
+import android.os.FileUtils;
+import android.provider.Settings;
+import android.util.Slog;
+
+import libcore.io.IoUtils;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+/**
+ * <p>CertBlocklister provides a simple mechanism for updating the platform denylists for SSL
+ * certificate public keys and serial numbers.
+ */
+public class CertBlocklister extends Binder {
+
+    private static final String TAG = "CertBlocklister";
+
+    private static final String DENYLIST_ROOT = System.getenv("ANDROID_DATA") + "/misc/keychain/";
+
+    /* For compatibility reasons, the name of these paths cannot be changed */
+    public static final String PUBKEY_PATH = DENYLIST_ROOT + "pubkey_blacklist.txt";
+    public static final String SERIAL_PATH = DENYLIST_ROOT + "serial_blacklist.txt";
+
+    /* For compatibility reasons, the name of these keys cannot be changed */
+    public static final String PUBKEY_BLOCKLIST_KEY = "pubkey_blacklist";
+    public static final String SERIAL_BLOCKLIST_KEY = "serial_blacklist";
+
+    private static class BlocklistObserver extends ContentObserver {
+
+        private final String mKey;
+        private final String mName;
+        private final String mPath;
+        private final File mTmpDir;
+        private final ContentResolver mContentResolver;
+
+        BlocklistObserver(String key, String name, String path, ContentResolver cr) {
+            super(null);
+            mKey = key;
+            mName = name;
+            mPath = path;
+            mTmpDir = new File(mPath).getParentFile();
+            mContentResolver = cr;
+        }
+
+        @Override
+        public void onChange(boolean selfChange) {
+            super.onChange(selfChange);
+            new Thread("BlocklistUpdater") {
+                public void run() {
+                    writeDenylist();
+                }
+            }.start();
+        }
+
+        public String getValue() {
+            return Settings.Secure.getStringForUser(
+                mContentResolver, mKey, mContentResolver.getUserId());
+        }
+
+        private void writeDenylist() {
+            synchronized (mTmpDir) {
+                String blocklist = getValue();
+                if (blocklist == null) {
+                    return;
+                }
+                if (mPath.equals(SERIAL_PATH)) {
+                    Slog.w(TAG, "The certificate blocklist based on serials is deprecated. "
+                            + "Please use the pubkey blocklist instead.");
+                }
+                Slog.i(TAG, "Certificate blocklist changed, updating...");
+                FileOutputStream out = null;
+                try {
+                    // Create a temporary file and rename it atomically.
+                    File tmp = File.createTempFile("journal", "", mTmpDir);
+                    tmp.setReadable(true /* readable */, false /* ownerOnly */);
+                    out = new FileOutputStream(tmp);
+                    out.write(blocklist.getBytes());
+                    FileUtils.sync(out);
+                    tmp.renameTo(new File(mPath));
+                    Slog.i(TAG, "Certificate blocklist updated");
+                } catch (IOException e) {
+                    Slog.e(TAG, "Failed to write blocklist", e);
+                } finally {
+                    IoUtils.closeQuietly(out);
+                }
+            }
+        }
+    }
+
+    public CertBlocklister(Context context) {
+        registerObservers(context.getContentResolver());
+    }
+
+    private BlocklistObserver buildPubkeyObserver(ContentResolver cr) {
+        return new BlocklistObserver(PUBKEY_BLOCKLIST_KEY,
+                    "pubkey",
+                    PUBKEY_PATH,
+                    cr);
+    }
+
+    private BlocklistObserver buildSerialObserver(ContentResolver cr) {
+        return new BlocklistObserver(SERIAL_BLOCKLIST_KEY,
+                    "serial",
+                    SERIAL_PATH,
+                    cr);
+    }
+
+    private void registerObservers(ContentResolver cr) {
+        // set up the public key denylist observer
+        cr.registerContentObserver(
+                Settings.Secure.getUriFor(PUBKEY_BLOCKLIST_KEY),
+                true,
+                buildPubkeyObserver(cr)
+        );
+
+        // set up the serial number denylist observer
+        cr.registerContentObserver(
+                Settings.Secure.getUriFor(SERIAL_BLOCKLIST_KEY),
+                true,
+                buildSerialObserver(cr)
+        );
+    }
+}
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index 1564b2f..0f7904e 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -2949,6 +2949,7 @@
         hideStatusBarIconLocked();
         mInFullscreenMode = false;
         mWindowManagerInternal.setDismissImeOnBackKeyPressed(false);
+        scheduleResetStylusHandwriting();
     }
 
     @BinderThread
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index e19f08c..37f49e3 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -2461,11 +2461,11 @@
                 t.traceEnd();
             }
 
-            t.traceBegin("CertBlacklister");
+            t.traceBegin("CertBlocklister");
             try {
-                CertBlacklister blacklister = new CertBlacklister(context);
+                CertBlocklister blocklister = new CertBlocklister(context);
             } catch (Throwable e) {
-                reportWtf("starting CertBlacklister", e);
+                reportWtf("starting CertBlocklister", e);
             }
             t.traceEnd();
 
diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index c76bcf8..3ed6ad7 100644
--- a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
+++ b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
@@ -404,7 +404,7 @@
                 String traceTag = traceInitialization ? "camera_init" : "camera";
                 BackgroundThread.get().getThreadHandler().postDelayed(() -> {
                     try {
-                        mIProfcollect.trace_system(traceTag);
+                        mIProfcollect.trace_process(traceTag, "android.hardware.camera.provider");
                     } catch (RemoteException e) {
                         Log.e(LOG_TAG, "Failed to initiate trace: " + e.getMessage());
                     }