Tell installd when boot completes.

installd can then clear the ".booting" marker from the dalvik-cache
(owned by root). This marker is used to detect boot loops.

bug: 18280671

(cherry picked from commit 76a748e62f354c799342044f724e1f4b80121837)

Change-Id: I2364c05837ac04d428b5a34ab1802964a11d2df4
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 92ad1ad..8a64aa6 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -147,7 +147,6 @@
     private SystemServiceManager mSystemServiceManager;
 
     // TODO: remove all of these references by improving dependency resolution and boot phases
-    private Installer mInstaller;
     private PowerManagerService mPowerManagerService;
     private ActivityManagerService mActivityManagerService;
     private DisplayManagerService mDisplayManagerService;
@@ -309,12 +308,13 @@
         // Wait for installd to finish starting up so that it has a chance to
         // create critical directories such as /data/user with the appropriate
         // permissions.  We need this to complete before we initialize other services.
-        mInstaller = mSystemServiceManager.startService(Installer.class);
+        Installer installer = mSystemServiceManager.startService(Installer.class);
 
         // Activity manager runs the show.
         mActivityManagerService = mSystemServiceManager.startService(
                 ActivityManagerService.Lifecycle.class).getService();
         mActivityManagerService.setSystemServiceManager(mSystemServiceManager);
+        mActivityManagerService.setInstaller(installer);
 
         // Power manager needs to be started early because other services need it.
         // Native daemons may be watching for it to be registered so it must be ready
@@ -345,7 +345,7 @@
 
         // Start the package manager.
         Slog.i(TAG, "Package Manager");
-        mPackageManagerService = PackageManagerService.main(mSystemContext, mInstaller,
+        mPackageManagerService = PackageManagerService.main(mSystemContext, installer,
                 mFactoryTestMode != FactoryTest.FACTORY_TEST_OFF, mOnlyCore);
         mFirstBoot = mPackageManagerService.isFirstBoot();
         mPackageManager = mSystemContext.getPackageManager();