[Mac] Reveal Fullscreen Toolbar for Tab Strip Changes

chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm

 // Copyright (c) 2012 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.
 
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
 
 #import <QuartzCore/QuartzCore.h>
 
 #include <cmath>
 #include <limits>
@@ skipping 1266 matching lines @@
   if (!inForeground) {
     [self layoutTabs];
   }
 
   // During normal loading, we won't yet have a favicon and we'll get
   // subsequent state change notifications to show the throbber, but when we're
   // dragging a tab out into a new window, we have to put the tab's favicon
   // into the right state up front as we won't be told to do it from anywhere
   // else.
   [self updateIconsForContents:contents atIndex:modelIndex];
+
+  [delegate_ onTabInsertedInForeground:inForeground];
 }
 
 // Called before |contents| is deactivated.
 - (void)tabDeactivatedWithContents:(content::WebContents*)contents {
   contents->StoreFocus();
 }
 
 // Called when a notification is received from the model to select a particular
 // tab. Swaps in the toolbar and content area associated with |newContents|.
 - (void)activateTabWithContents:(content::WebContents*)newContents
@@ skipping 1003 matching lines @@
 
 - (TabAlertState)alertStateForContents:(content::WebContents*)contents {
   return chrome::GetTabAlertStateForContents(contents);
 }
 
 - (void)themeDidChangeNotification:(NSNotification*)notification {
   [newTabButton_ setImages];
 }
 
 @end