Make sure to notify client after Keyguard has been dismissed

To avoid race conditions.

Test: KeyguardLockedTests
Change-Id: I7e2cfaeb7c84f11a24a2889c0fa18ba2f7d241e2
Fixes: 38040006

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

@@ -1585,7 +1585,6 @@ public class KeyguardViewMediator extends SystemUI {
             updateInputRestricted();
         }
 
-        mDismissCallbackRegistry.notifyDismissSucceeded();
         handleHide();
         Trace.endSection();
     }
@@ -1798,6 +1797,7 @@ public class KeyguardViewMediator extends SystemUI {
             resetKeyguardDonePendingLocked();
             mHideAnimationRun = false;
             adjustStatusBarLocked();
+            mDismissCallbackRegistry.notifyDismissSucceeded();
             sendUserPresentBroadcast();
         }
         Trace.endSection();