Merge 3974d435c78251ed29daf3c71f1c21fc1bb639da on remote branch

Change-Id: Id20f36534920c8383ebd2a47b3715f26eb9da6ed
diff --git a/java/com/android/incallui/InCallPresenter.java b/java/com/android/incallui/InCallPresenter.java
index 6b153c5..14f6e2f 100644
--- a/java/com/android/incallui/InCallPresenter.java
+++ b/java/com/android/incallui/InCallPresenter.java
@@ -1974,6 +1974,7 @@
 
       cleanupSurfaces();
       VideoCallPresenter.cleanUp();
+      clearFullscreen();
 
       isChangingConfigurations = false;