Add ClipReveal window transition for application launch

Issue #19362772 Better material launch animations

Change-Id: Ic94fde910b6b5554ee954dfbbf374949f9eb189d
diff --git a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
index d90271b..32305a0 100644
--- a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
+++ b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
@@ -215,6 +215,12 @@
     }
 
     @Override
+    public void overridePendingAppTransitionClipReveal(int startX, int startY,
+            int startWidth, int startHeight) throws RemoteException {
+        // TODO Auto-generated method stub
+    }
+
+    @Override
     public void overridePendingAppTransitionThumb(Bitmap srcThumb, int startX, int startY,
             IRemoteCallback startedCallback, boolean scaleUp) throws RemoteException {
         // TODO Auto-generated method stub