Merge "Add getters for ButtonDispatcher HomeButton and its views" into nyc-mr1-dev

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

@@ -157,6 +157,10 @@ public class ButtonDispatcher {
         }
     }
 
+    public ArrayList<View> getViews() {
+        return mViews;
+    }
+
     public View getCurrentView() {
         return mCurrentView;
     }

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

@@ -4307,6 +4307,10 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         mStackScroller.setActivatedChild(view);
     }
 
+    public ButtonDispatcher getHomeButton() {
+        return mNavigationBarView.getHomeButton();
+    }
+
     /**
      * @param state The {@link StatusBarState} to set.
      */