Fix performance issue from refreshing runtime permission state before write.

- The writeRuntimePermissionsForUserLPr() call in
  installPackageFromSystemLIF() doesn't seem necessary at all.
- Call writeLegacyPermissionStateTEMP() only once for all users in
  writePermissionSettings().

Fixes: 172297495
Test: presubmit
Change-Id: I459bc853cd4f72b70fad84bae9fb189dd974cfbf

services/core/java/com/android/server/pm/PackageManagerService.java

@@ -19605,8 +19605,6 @@ public class PackageManagerService extends IPackageManager.Stub
                     if (installed) {
                         ps.setUninstallReason(UNINSTALL_REASON_UNKNOWN, userId);
                     }
-
-                    writeRuntimePermissionsForUserLPrTEMP(userId, false);
                 }
                 // Regardless of writeSettings we need to ensure that this restriction
                 // state propagation is persisted
@@ -25751,8 +25749,9 @@ public class PackageManagerService extends IPackageManager.Stub
         @Override
         public void writePermissionSettings(int[] userIds, boolean async) {
             synchronized (mLock) {
+                mPermissionManager.writeLegacyPermissionStateTEMP();
                 for (int userId : userIds) {
-                    writeRuntimePermissionsForUserLPrTEMP(userId, !async);
+                    mSettings.writeRuntimePermissionsForUserLPr(userId, !async);
                 }
             }
         }
@@ -26401,17 +26400,6 @@ public class PackageManagerService extends IPackageManager.Stub
         mSettings.writeLPr();
     }
 
-    /**
-     * Temporary method that wraps mSettings.writeRuntimePermissionsForUserLPr() and calls
-     * mPermissionManager.writeLegacyPermissionStateTEMP() beforehand.
-     *
-     * TODO(zhanghai): This should be removed once we finish migration of permission storage.
-     */
-    private void writeRuntimePermissionsForUserLPrTEMP(@UserIdInt int userId, boolean async) {
-        mPermissionManager.writeLegacyPermissionStateTEMP();
-        mSettings.writeRuntimePermissionsForUserLPr(userId, async);
-    }
-
     @Override
     public IBinder getHoldLockToken() {
         if (!Build.IS_DEBUGGABLE) {