Refactor: Untangle Mac's ExclusiveAccessContext from BrowserWindow

chrome/browser/ui/cocoa/browser_window_controller_private.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_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
 
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/browser_window_layout.h"
 #import "chrome/browser/ui/cocoa/presentation_mode_controller.h"
@@ skipping 26 matching lines @@
     willPositionSheet:(NSWindow*)sheet
             usingRect:(NSRect)defaultSheetRect;
 
 // Repositions the window's subviews. From the top down: toolbar, normal
 // bookmark bar (if shown), infobar, NTP detached bookmark bar (if shown),
 // content area, download shelf (if any).
 - (void)layoutSubviews;
 
 // Shows the informational "how to exit fullscreen" bubble.
 - (void)showFullscreenExitBubbleIfNecessary;
-- (void)destroyFullscreenExitBubbleIfNecessary;
 
 // Lays out the tab strip and avatar button.
 - (void)applyTabStripLayout:(const chrome::TabStripLayout&)layout;
 
 // Returns YES if the bookmark bar should be placed below the infobar, NO
 // otherwise.
 - (BOOL)placeBookmarkBarBelowInfoBar;
 
 
 // Lays out the tab content area in the given frame. If the height changes,
@@ skipping 134 matching lines @@
 - (void)adjustUIForEnteringFullscreen;
 
 // Returns YES if the fullscreen is for tab content.
 - (BOOL)isFullscreenForTabContent;
 
 #endif
 
 @end  // @interface BrowserWindowController(Private)
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_