Fix for fullscreen layout timing on Galaxy devices.

chrome/android/java/src/org/chromium/chrome/browser/fullscreen/FullscreenHtmlApiHandler.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.fullscreen;
 
 import static android.view.View.SYSTEM_UI_FLAG_FULLSCREEN;
 import static android.view.View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
 import static android.view.View.SYSTEM_UI_FLAG_LOW_PROFILE;
 
@@ skipping 120 matching lines @@
                     contentView.addOnLayoutChangeListener(new OnLayoutChangeListener() {
                         @Override
                         public void onLayoutChange(View v, int left, int top, int right,
                                 int bottom, int oldLeft, int oldTop, int oldRight,
                                 int oldBottom) {
                             sendEmptyMessageDelayed(MSG_ID_CLEAR_LAYOUT_FULLSCREEN_FLAG,
                                     CLEAR_LAYOUT_FULLSCREEN_DELAY_MS);
                             contentView.removeOnLayoutChangeListener(this);
                         }
                     });
+
+                    contentView.requestLayout();
                     break;
                 }
                 case MSG_ID_CLEAR_LAYOUT_FULLSCREEN_FLAG: {
                     // Change this assert to simply ignoring the message to work around
                     // http://crbug/365638
                     // TODO(aberent): Fix bug
                     // assert mIsPersistentMode : "Calling after we exited fullscreen";
                     if (!fullscreenHtmlApiHandler.getPersistentFullscreenMode()) return;
                     final ContentViewCore contentViewCore =
                             fullscreenHtmlApiHandler.mContentViewCoreInFullscreen;
@@ skipping 141 matching lines @@
                 if (mDelegate.shouldShowNotificationToast()) {
                     showNotificationToast();
                 }
                 contentView.removeOnLayoutChangeListener(this);
             }
         };
         contentView.addOnLayoutChangeListener(mFullscreenOnLayoutChangeListener);
         contentView.setSystemUiVisibility(systemUiVisibility);
 
         // Request a layout so the updated system visibility takes affect.
-        contentView.getRootView().requestLayout();
+        contentView.requestLayout();
 
         mContentViewCoreInFullscreen = contentViewCore;
         mTabInFullscreen = tab;
     }
 
     /**
      * Create and show the fullscreen notification toast.
      */
     private void showNotificationToast() {
         if (mNotificationToast == null) {
@@ skipping 51 matching lines @@
     private static int getExtraFullscreenUIFlags() {
         int flags = 0;
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             flags |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
             flags |= View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
             flags |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
         }
         return flags;
     }
 }