Implement pepper flash fullscreen on Mac

chrome/browser/ui/cocoa/chrome_event_processing_window.h

Index: chrome/browser/ui/cocoa/chrome_event_processing_window.h
diff --git a/chrome/browser/ui/cocoa/chrome_event_processing_window.h b/chrome/browser/ui/cocoa/chrome_event_processing_window.h
index be60afd64a0abbeea99ecf31651bad90d2cdfd03..1bf4c0fbe2ba5393a0bbc9a7c488db0194e901d6 100644
--- a/chrome/browser/ui/cocoa/chrome_event_processing_window.h
+++ b/chrome/browser/ui/cocoa/chrome_event_processing_window.h
@@ -9,11 +9,12 @@
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
+#import "ui/base/cocoa/underlay_opengl_hosting_window.h"
 
 // Override NSWindow to access unhandled keyboard events (for command
 // processing); subclassing NSWindow is the only method to do
 // this.
-@interface ChromeEventProcessingWindow : NSWindow {
+@interface ChromeEventProcessingWindow : UnderlayOpenGLHostingWindow {

[Nico, 2012/03/30 19:33:57]

This makes InfoBubbleWindows UnderlayOpenGLHostingWindows as well. That's
probably a good thing since we might not have supported composited extension
popups before.

Can you test if an extension popup with 3d content (3d css or even better webgl)
works before this change / after this change?

[sail, 2012/03/30 23:06:06]

On Canary the extension popup works both 3d CSS and webgl.
I verified that everything still works with my changes. I've emailed you my test
extension incase it's helpful.

  @private
   BOOL redispatchingEvent_;
   BOOL eventHandled_;