Move ExtensionWindowController and related into extensions namespace

chrome/browser/extensions/extension_function_test_utils.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/extension_function_test_utils.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/json/json_reader.h"
@@ skipping 11 matching lines @@
 namespace {
 
 class TestFunctionDispatcherDelegate
     : public ExtensionFunctionDispatcher::Delegate {
  public:
   explicit TestFunctionDispatcherDelegate(Browser* browser) :
       browser_(browser) {}
   virtual ~TestFunctionDispatcherDelegate() {}
 
  private:
-  virtual ExtensionWindowController* GetExtensionWindowController()
+  virtual extensions::WindowController* GetExtensionWindowController()
       const OVERRIDE {
     return browser_->extension_window_controller();
   }
 
   virtual WebContents* GetAssociatedWebContents() const OVERRIDE {
     return NULL;
   }
 
   Browser* browser_;
 };
@@ skipping 178 matching lines @@
   if (!response_delegate.HasResponse()) {
     response_delegate.set_should_post_quit(true);
     ui_test_utils::RunMessageLoop();
   }
 
   EXPECT_TRUE(response_delegate.HasResponse());
   return response_delegate.GetResponse();
 }
 
 } // namespace extension_function_test_utils