Fixed a fullscreen race condition on OSX

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
 // TabWindowController, a tab strip along the top.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/browser_extension_window_controller.h"
 #include "chrome/browser/translate/chrome_translate_client.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bubble_controller.h"
+#import "chrome/browser/ui/cocoa/browser_window_fullscreen_transition.h"
 #import "chrome/browser/ui/cocoa/exclusive_access_bubble_window_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_window_controller.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/url_drop_target.h"
 #import "chrome/browser/ui/cocoa/view_resizer.h"
 #include "chrome/browser/ui/tabs/tab_utils.h"
 #include "components/translate/core/common/translate_errors.h"
 #include "ui/base/accelerators/accelerator_manager.h"
 #include "ui/gfx/geometry/rect.h"
@@ skipping 27 matching lines @@
 class WebContents;
 }
 
 namespace extensions {
 class Command;
 }
 
 @interface BrowserWindowController
     : TabWindowController<BookmarkBarControllerDelegate,
                           ViewResizer,
-                          TabStripControllerDelegate> {
+                          TabStripControllerDelegate,
+                          BrowserWindowFullscreenTransitionDelegate> {
  @private
   // The ordering of these members is important as it determines the order in
   // which they are destroyed. |browser_| needs to be destroyed last as most of
   // the other objects hold weak references to it or things it owns
   // (tab/toolbar/bookmark models, profiles, etc).
   scoped_ptr<Browser> browser_;
   NSWindow* savedRegularWindow_;
   scoped_ptr<BrowserWindowCocoa> windowShim_;
   base::scoped_nsobject<ToolbarController> toolbarController_;
   base::scoped_nsobject<TabStripController> tabStripController_;
@@ skipping 78 matching lines @@
   BOOL enteringAppKitFullscreenOnPrimaryScreen_;
 
   // This flag is set to true when |customWindowsToEnterFullScreenForWindow:|
   // and |customWindowsToExitFullScreenForWindow:| are called and did not
   // return nil.
   BOOL isUsingCustomAnimation_;
 
   // True if the toolbar needs to be shown in fullscreen.
   BOOL shouldShowFullscreenToolbar_;
 
+  // True if AppKit has finished exiting fullscreen before the exit animation
+  // is completed. This flag is used to ensure that |windowDidExitFullscreen|
+  // is called after the exit fullscreen animation is complete.
+  BOOL appKitDidExitFullscreen_;
+
   // The size of the original (non-fullscreen) window.  This is saved just
   // before entering fullscreen mode and is only valid when |-isFullscreen|
   // returns YES.
   NSRect savedRegularWindowFrame_;
 
   // The proportion of the floating bar which is shown (in presentation mode).
   CGFloat floatingBarShownFraction_;
 
   // Various UI elements/events may want to ensure that the floating bar is
   // visible (in presentation mode), e.g., because of where the mouse is or
@@ skipping 462 matching lines @@
 // Returns the active tab contents controller's |blockFullscreenResize_| flag.
 - (BOOL)isActiveTabContentsControllerResizeBlocked;
 
 // Returns the presentation mode controller.
 - (PresentationModeController*)presentationModeController;
 
 @end  // @interface BrowserWindowController (TestingAPI)
 
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_