Always send the full tab object in ExtensionAction click event.

chrome/browser/extensions/browser_event_router.h

Index: chrome/browser/extensions/browser_event_router.h
diff --git a/chrome/browser/extensions/browser_event_router.h b/chrome/browser/extensions/browser_event_router.h
index 69732c24ef295e8a6fcccf4ef2c50212c3370664..0ea37b365e2d2a763041b3efe86071852a04fb1b 100644
--- a/chrome/browser/extensions/browser_event_router.h
+++ b/chrome/browser/extensions/browser_event_router.h
@@ -122,26 +122,6 @@ class BrowserEventRouter : public TabStripModelObserver,
       scoped_ptr<base::ListValue> event_args,
       scoped_ptr<base::ListValue> cross_incognito_args);
 
-  void DispatchEventWithTab(Profile* profile,
-                            const std::string& extension_id,
-                            const char* event_name,
-                            const content::WebContents* web_contents,
-                            bool active,
-                            EventRouter::UserGestureState user_gesture,
-                            scoped_ptr<ListValue> event_args);
-
-  // DispatchEvent with a tab value appended as the last argument.
-  void DispatchEventWithTab(Profile* profile,
-                            const std::string& extension_id,
-                            const char* event_name,
-                            const content::WebContents* web_contents,
-                            bool active,
-                            EventRouter::UserGestureState user_gesture) {
-    DispatchEventWithTab(profile, extension_id, event_name, web_contents,
-                         active, user_gesture,
-                         scoped_ptr<ListValue>(new ListValue).Pass());
-  }
-
   void DispatchSimpleBrowserEvent(Profile* profile,
                                   const int window_id,
                                   const char* event_name);