Dispatch a new event chrome.contextMenus.onClicked.

chrome/browser/extensions/extension_menu_manager.cc

Index: chrome/browser/extensions/extension_menu_manager.cc
diff --git a/chrome/browser/extensions/extension_menu_manager.cc b/chrome/browser/extensions/extension_menu_manager.cc
index 99d6fc4de806eb91c3d1052b0d60b00d9e2f6cc2..0ed7fb98a74bb8f9ad34af01c02e5c538f2c246c 100644
--- a/chrome/browser/extensions/extension_menu_manager.cc
+++ b/chrome/browser/extensions/extension_menu_manager.cc
@@ -603,11 +603,13 @@ void ExtensionMenuManager::ExecuteCommand(
 
   std::string json_args;
   base::JSONWriter::Write(&args, &json_args);
-  std::string event_name = "contextMenus";
   event_router->DispatchEventToExtension(
-      item->extension_id(), event_name, json_args, profile, GURL(),
+      item->extension_id(), "contextMenus", json_args, profile, GURL(),
+      ExtensionEventRouter::USER_GESTURE_ENABLED);
+  event_router->DispatchEventToExtension(
+      item->extension_id(), "contextMenus.onClicked",
+      json_args, profile, GURL(),
       ExtensionEventRouter::USER_GESTURE_ENABLED);
-  // TODO(yoz): dispatch another event onClicked.
 }
 
 void ExtensionMenuManager::SanitizeRadioList(