Change GetBrowserItemIndex() to GetLauncherItemIndexForType()

ash/test/test_launcher_delegate.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 "ash/test/test_launcher_delegate.h"
 
 #include "ash/launcher/launcher_item_delegate_manager.h"
 #include "ash/launcher/launcher_model.h"
-#include "ash/shelf/shelf_util.h"
 #include "ash/shell.h"
 #include "ash/test/test_launcher_item_delegate.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ash_resources.h"
 #include "ui/aura/window.h"
 
 namespace ash {
 namespace test {
 
@@ skipping 90 matching lines @@
 
 bool TestLauncherDelegate::IsAppPinned(const std::string& app_id) {
   return false;
 }
 
 void TestLauncherDelegate::UnpinAppWithID(const std::string& app_id) {
 }
 
 }  // namespace test
 }  // namespace ash