Reduce creation of ViewsDelegate

ash/test/ash_test_base.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/ash_test_base.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/display/display_controller.h"
 #include "ash/shell.h"
 #include "ash/shell/toplevel_window.h"
 #include "ash/test/ash_test_helper.h"
 #include "ash/test/display_manager_test_api.h"
 #include "ash/test/test_session_state_delegate.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ash/test/test_system_tray_delegate.h"
 #include "ash/wm/coordinate_conversion.h"
 #include "ash/wm/window_positioner.h"
 #include "base/command_line.h"
-#include "content/public/test/web_contents_tester.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_delegate.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/events/gestures/gesture_configuration.h"
@@ skipping 41 matching lines @@
       const aura::Window* window) const OVERRIDE {
     return aura::client::GetScreenPositionClient(window->GetRootWindow());
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AshEventGeneratorDelegate);
 };
 
 }  // namespace
 
-content::WebContents* AshTestViewsDelegate::CreateWebContents(
-    content::BrowserContext* browser_context,
-    content::SiteInstance* site_instance) {
-  return content::WebContentsTester::CreateTestWebContents(browser_context,
-                                                           site_instance);
-}
-
 /////////////////////////////////////////////////////////////////////////////
 
 AshTestBase::AshTestBase()
     : setup_called_(false),
       teardown_called_(false),
       start_session_(true) {
 #if defined(USE_X11)
   // This is needed for tests which use this base class but are run in browser
   // test binaries so don't get the default initialization in the unit test
   // suite.
@@ skipping 241 matching lines @@
 
 void AshTestBase::UnblockUserSession() {
   Shell::GetInstance()->session_state_delegate()->UnlockScreen();
   SetSessionStarted(true);
   SetUserAddingScreenRunning(false);
 }
 
 
 }  // namespace test
 }  // namespace ash