Implement pepper flash fullscreen on Mac

chrome/browser/ui/cocoa/chrome_browser_window.h

Index: chrome/browser/ui/cocoa/chrome_browser_window.h
diff --git a/chrome/browser/ui/cocoa/chrome_browser_window.h b/chrome/browser/ui/cocoa/chrome_browser_window.h
index 6ea2f864b4782a5b3012116539be9c4f9a93ff4e..126bf878d0bba9e37d25ecd5ff530f9f9e325876 100644
--- a/chrome/browser/ui/cocoa/chrome_browser_window.h
+++ b/chrome/browser/ui/cocoa/chrome_browser_window.h
@@ -10,18 +10,11 @@
 
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
 
-// Common base class for chrome browser windows.  Contains methods relating to
-// hole punching that are shared between framed and fullscreen windows.
+// Common base class for chrome browser windows.
 @interface ChromeBrowserWindow : ChromeEventProcessingWindow {
  @private
-  int underlaySurfaceCount_;
 }
 
-// Informs the window that an underlay surface has been added/removed. The
-// window is non-opaque while underlay surfaces are present.
-- (void)underlaySurfaceAdded;
-- (void)underlaySurfaceRemoved;
-
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_CHROME_BROWSER_WINDOW_H_