[Mac] Fix for the tab detach position

chrome/browser/ui/cocoa/browser_window_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_BROWSER_WINDOW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 
 // A class acting as the Objective-C controller for the Browser
 // object. Handles interactions between Cocoa and the cross-platform
 // code. Each window has a single toolbar and, by virtue of being a
@@ skipping 501 matching lines @@
     (ExclusiveAccessContext::TabFullscreenState)state;
 
 // Exits extension fullscreen if we're currently in the mode. Returns YES
 // if we exited fullscreen.
 - (BOOL)exitExtensionFullscreenIfPossible;
 
 // Updates the contents of the fullscreen exit bubble with |url| and
 // |bubbleType|.
 - (void)updateFullscreenExitBubble;
 
-// Returns YES if the browser window is in or entering any fullscreen mode.
-- (BOOL)isInAnyFullscreenMode;
-
 // Returns YES if the browser window is currently in or entering fullscreen via
 // the built-in immersive mechanism.
 - (BOOL)isInImmersiveFullscreen;
 
 // Returns YES if the browser window is currently in or entering fullscreen via
 // the AppKit Fullscreen API.
 - (BOOL)isInAppKitFullscreen;
 
 // Enters Immersive Fullscreen for the given URL.
 - (void)enterWebContentFullscreen;
@@ skipping 82 matching lines @@
 // Returns the fullscreen toolbar controller.
 - (FullscreenToolbarController*)fullscreenToolbarController;
 
 // Sets the fullscreen toolbar controller.
 - (void)setFullscreenToolbarController:(FullscreenToolbarController*)controller;
 
 @end  // @interface BrowserWindowController (TestingAPI)
 
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_