AURA/X11: Handle VKEY_MENU accelerator on content area

chrome/browser/chromeos/login/registration_screen.h

Index: chrome/browser/chromeos/login/registration_screen.h
diff --git a/chrome/browser/chromeos/login/registration_screen.h b/chrome/browser/chromeos/login/registration_screen.h
index b02bb0ae275d89996d6070c672ceb21988eeb7c3..9cec2a2e2c794372b30b2e16953ffee9837c979f 100644
--- a/chrome/browser/chromeos/login/registration_screen.h
+++ b/chrome/browser/chromeos/login/registration_screen.h
@@ -14,6 +14,7 @@
 #include "chrome/browser/chromeos/login/view_screen.h"
 #include "chrome/browser/chromeos/login/web_page_screen.h"
 #include "chrome/browser/chromeos/login/web_page_view.h"
+#include "chrome/browser/ui/views/unhandled_keyboard_event_handler.h"
 
 class GURL;
 class Profile;
@@ -91,6 +92,8 @@ class RegistrationScreen : public ViewScreen<RegistrationView>,
   // WebPageScreen implementation:
   virtual void CloseScreen(ScreenObserver::ExitCodes code) OVERRIDE;
 
+  UnhandledKeyboardEventHandler unhandled_keyboard_handler_;
+
   DISALLOW_COPY_AND_ASSIGN(RegistrationScreen);
 };