Move common app_list delegate code to chrome/browser/ui/app_list.

chrome/browser/ui/app_list/chrome_app_list_item.h

 // 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.
 
-#ifndef CHROME_BROWSER_UI_ASH_APP_LIST_CHROME_APP_LIST_ITEM_H_
-#define CHROME_BROWSER_UI_ASH_APP_LIST_CHROME_APP_LIST_ITEM_H_
+#ifndef CHROME_BROWSER_UI_APP_LIST_CHROME_APP_LIST_ITEM_H_
+#define CHROME_BROWSER_UI_APP_LIST_CHROME_APP_LIST_ITEM_H_
 
 #include "ui/app_list/app_list_item_model.h"
 
 // Base class of all chrome app list items. Chrome's AppListViewDelegate assumes
 // all items are derived from this class and calls Activate when an item is
 // activated.
 class ChromeAppListItem : public app_list::AppListItemModel {
  public:
   enum Type {
     TYPE_APP,
     TYPE_OTHER,
   };
 
   // Activates the item. |event_flags| holds flags of a mouse/keyboard event
   // associated with this activation.
   virtual void Activate(int event_flags) = 0;
 
   Type type() const { return type_; }
 
  protected:
   explicit ChromeAppListItem(Type type) : type_(type) {}
   virtual ~ChromeAppListItem() {}
 
  private:
   Type type_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeAppListItem);
 };
 
-#endif  // CHROME_BROWSER_UI_ASH_APP_LIST_CHROME_APP_LIST_ITEM_H_
+#endif  // CHROME_BROWSER_UI_APP_LIST_CHROME_APP_LIST_ITEM_H_