Merge "Fix Screen Magnification recursive draw" am: 4e7846fbe4

am: db233c6e88

Change-Id: If8a23a012e0b7a82dc0c6a7d349a15310b4eb43e

src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java

@@ -107,6 +107,8 @@ public class ToggleScreenMagnificationPreferenceFragment extends
                     videoView.setLayoutParams(videoLp);
                     videoView.invalidate();
                     videoView.start();
+                    mVideoBackgroundView.getViewTreeObserver()
+                            .removeOnGlobalLayoutListener(mLayoutListener);
                 }
             };