Fixed an issue where the statusbar was expanded

Since we weren't always updating our state whether
our scrims are visible, we could get stuck in an
uninteractable state.

Test: manual, doubletap on AOD notification
Change-Id: I48eca4f29775578382098cf8be876be09ba037a9
Fixes: 64216359

packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java

@@ -500,6 +500,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener,
         } else {
             scrim.setAlpha(alpha1);
         }
+        dispatchScrimsVisible();
     }
 
     private void startScrimAnimation(final View scrim, float target) {
@@ -532,6 +533,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener,
                 }
                 scrim.setTag(TAG_KEY_ANIM, null);
                 scrim.setTag(TAG_KEY_ANIM_TARGET, null);
+                dispatchScrimsVisible();
             }
         });
         anim.start();