Initial skeleton for System Indicator API

chrome/browser/extensions/browser_event_router.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/browser_event_router.h"
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/extension_action/extension_page_actions_api_constants.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
@@ skipping 565 matching lines @@
   switch (extension_action.action_type()) {
     case Extension::ActionInfo::TYPE_BROWSER:
       event_name = "browserAction.onClicked";
       break;
     case Extension::ActionInfo::TYPE_PAGE:
       event_name = "pageAction.onClicked";
       break;
     case Extension::ActionInfo::TYPE_SCRIPT_BADGE:
       event_name = "scriptBadge.onClicked";
       break;
+    case Extension::ActionInfo::TYPE_SYSTEM_INDICATOR:
+      // The System Indicator handles its own clicks.
+      break;
   }
 
   if (event_name) {
     scoped_ptr<ListValue> args(new ListValue());
     DictionaryValue* tab_value = ExtensionTabUtil::CreateTabValue(
         web_contents,
         ExtensionTabUtil::INCLUDE_PRIVACY_SENSITIVE_FIELDS);
     args->Append(tab_value);
 
     DispatchEventToExtension(profile,
                              extension_action.extension_id(),
                              event_name,
                              args.Pass(),
                              EventRouter::USER_GESTURE_ENABLED);
   }
 }
 
 }  // namespace extensions