Kiosk Mode implementation

chrome/browser/cocoa/browser_window_cocoa.mm

Index: chrome/browser/cocoa/browser_window_cocoa.mm
diff --git a/chrome/browser/cocoa/browser_window_cocoa.mm b/chrome/browser/cocoa/browser_window_cocoa.mm
index 10f206ff7232ae7d7e3f8814934fbebcc4c96807..2fe4044db53dbb5c1b067abced9bba0a66e1169b 100644
--- a/chrome/browser/cocoa/browser_window_cocoa.mm
+++ b/chrome/browser/cocoa/browser_window_cocoa.mm
@@ -165,6 +165,10 @@ bool BrowserWindowCocoa::IsFullscreen() const {
   return !![controller_ isFullscreen];
 }
 
+bool BrowserWindowCocoa::IsFullscreenBubbleVisible() const {
+  return false;
+}
+  
 gfx::Rect BrowserWindowCocoa::GetRootWindowResizerRect() const {
   NSRect tabRect = [controller_ selectedTabGrowBoxRect];
   return gfx::Rect(NSRectToCGRect(tabRect));