Enhance chrome.app.window API for shelf integration with pinning support

chrome/browser/ui/ash/launcher/launcher_item_controller.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/ui/ash/launcher/launcher_item_controller.h"
 
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/common/extensions/extension_constants.h"
 
 LauncherItemController::LauncherItemController(
     Type type,
     const std::string& app_id,
+    const std::string& launch_id,
     ChromeLauncherController* launcher_controller)
     : type_(type),
       app_id_(app_id),
+      launch_id_(launch_id),
       shelf_id_(0),
       launcher_controller_(launcher_controller),
       locked_(0),
       image_set_by_controller_(false) {}
 
 LauncherItemController::~LauncherItemController() {}
 
 ash::ShelfItemType LauncherItemController::GetShelfItemType() const {
   if (extension_misc::IsImeMenuExtensionId(app_id_))
     return ash::TYPE_IME_MENU;
 
   switch (type_) {
     case LauncherItemController::TYPE_SHORTCUT:
     case LauncherItemController::TYPE_WINDOWED_APP:
       return ash::TYPE_APP_SHORTCUT;
     case LauncherItemController::TYPE_APP:
       return ash::TYPE_PLATFORM_APP;
     case LauncherItemController::TYPE_APP_PANEL:
       return ash::TYPE_APP_PANEL;
   }
   NOTREACHED();
   return ash::TYPE_APP_SHORTCUT;
 }