[Mac] Fix for fullscreen toolbar layout issues

chrome/browser/ui/cocoa/fullscreen_toolbar_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_FULLSCREEN_TOOLBAR_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_FULLSCREEN_TOOLBAR_CONTROLLER_H_
 
 #include <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
 
@@ skipping 90 matching lines @@
 - (BOOL)mustShowFullscreenToolbar;
 
 // Called by the BrowserWindowController to update toolbar frame.
 - (void)updateToolbarFrame:(NSRect)frame;
 
 // Returns YES if the browser in in fullscreen.
 - (BOOL)isInFullscreen;
 
 // Updates the toolbar style. If the style has changed, then the toolbar will
 // relayout.
-- (void)updateToolbarStyle;
+- (void)updateToolbarStyleExitingTabFullscreen:(BOOL)isExitingTabFullscreen;
 
 // Updates the toolbar by updating the layout, menubar and dock.
 - (void)updateToolbar;
 
 // Returns |browserController_|.
 - (BrowserWindowController*)browserWindowController;
 
 // Returns the object in |visibilityLockController_|;
 - (FullscreenToolbarVisibilityLockController*)visibilityLockController;
 
 @end
 
 // Private methods exposed for testing.
 @interface FullscreenToolbarController (ExposedForTesting)
 // Adjusts the AppKit Fullscreen options of the application.
 - (void)setSystemFullscreenModeTo:(base::mac::FullScreenMode)mode;
 
 // Callback for menu bar animations.
 - (void)setMenuBarRevealProgress:(CGFloat)progress;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_FULLSCREEN_TOOLBAR_CONTROLLER_H_