IMS-VT: Exit full screen mode of in-call UI

When InCallActivity resumes, exit full screen mode of
in-call UI.

Change-Id: Iea38af484a206ced44637d82e27df944e7cf0f85
CRs-Fixed: 916896
diff --git a/InCallUI/src/com/android/incallui/InCallActivity.java b/InCallUI/src/com/android/incallui/InCallActivity.java
index 3956f04..d9f610d 100644
--- a/InCallUI/src/com/android/incallui/InCallActivity.java
+++ b/InCallUI/src/com/android/incallui/InCallActivity.java
@@ -305,8 +305,8 @@
         InCallPresenter.getInstance().setThemeColors();
         InCallPresenter.getInstance().onUiShowing(true);
 
-        // Clear fullscreen state onResume; the stored value may not match reality.
-        InCallPresenter.getInstance().clearFullscreen();
+        // Exit fullscreen state onResume; the stored value may not match reality.
+        InCallPresenter.getInstance().setFullScreen(false);
 
         // If there is a pending request to show or hide the dialpad, handle that now.
         if (mShowDialpadRequest != DIALPAD_REQUEST_NONE) {