Make a ShowExtensionActionPopup function

chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm

Index: chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
diff --git a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
index 561ec8c3f5cbaa48a68ae0bba1c78bfa4b31d0ff..ea5a5c7e194d234014699b2aede33c20a6501d6c 100644
--- a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
+++ b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm
@@ -772,15 +772,6 @@ class NotificationBridge : public WrenchMenuBadgeController::Delegate {
   return wrenchButton_;
 }
 
-- (void)activatePageAction:(const std::string&)extension_id {
-  locationBarView_->ActivatePageAction(extension_id);
-}
-
-// Activates the browser action for the extension that has the given id.
-- (void)activateBrowserAction:(const std::string&)extension_id {
-  [browserActionsController_ activateBrowserAction:extension_id];
-}
-
 // (URLDropTargetController protocol)
 - (void)dropURLs:(NSArray*)urls inView:(NSView*)view at:(NSPoint)point {
   // TODO(viettrungluu): This code is more or less copied from the code in