Mac: Update zoom bubble UI

chrome/browser/ui/cocoa/info_bubble_window.h

Index: chrome/browser/ui/cocoa/info_bubble_window.h
diff --git a/chrome/browser/ui/cocoa/info_bubble_window.h b/chrome/browser/ui/cocoa/info_bubble_window.h
index 27c77dc7ef3efc2a4384b64b8bc5560a04030d89..043074e25856e2258f04f884634f4e1b06698589 100644
--- a/chrome/browser/ui/cocoa/info_bubble_window.h
+++ b/chrome/browser/ui/cocoa/info_bubble_window.h
@@ -23,10 +23,14 @@ class AppNotificationBridge;
   BOOL canBecomeKeyWindow_;
   // Bridge to proxy Chrome notifications to the window.
   scoped_ptr<AppNotificationBridge> notificationBridge_;
+
+  // If YES then the window will animate in and out.
+  BOOL enableAnimations_;

[Robert Sesek, 2013/02/26 23:15:16]

It's kind of weird how this interacts with delayOnClose_. It seems like this
would be better suited to an enum? info_bubble::kShowAnimation |
info_bubble::kHideAnimation = info_bubble::kAllAnimations (the default). To keep
this CL simpler, maybe split this part out into a new CL?

[sail, 2013/02/27 00:35:34]

Done.

 }
 
 @property(nonatomic) BOOL delayOnClose;
 @property(nonatomic) BOOL canBecomeKeyWindow;
+@property(nonatomic) BOOL enableAnimations;
 
 // Returns YES if the window is in the process of closing.
 // Can't use "windowWillClose" notification because that will be sent