Remove blur on bubble windows

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 ea681060123e9fe63453f1301435bc9bd5759fa5..27c77dc7ef3efc2a4384b64b8bc5560a04030d89 100644
--- a/chrome/browser/ui/cocoa/info_bubble_window.h
+++ b/chrome/browser/ui/cocoa/info_bubble_window.h
@@ -21,17 +21,12 @@ class AppNotificationBridge;
   // If NO the window will never become key.
   // Default YES.
   BOOL canBecomeKeyWindow_;
-  // If YES then things under the window will look blurred.
-  // Default YES.
-  BOOL hasBlurredBackground_;
   // Bridge to proxy Chrome notifications to the window.
   scoped_ptr<AppNotificationBridge> notificationBridge_;
 }
 
 @property(nonatomic) BOOL delayOnClose;
 @property(nonatomic) BOOL canBecomeKeyWindow;
-// Only has an effect if called before the bubble is shown.
-@property(nonatomic) BOOL hasBlurredBackground;
 
 // Returns YES if the window is in the process of closing.
 // Can't use "windowWillClose" notification because that will be sent