Revert of [DevTools] Move DevToolsWindow testing code to a separate class.

chrome/browser/devtools/devtools_window_testing.h

-// Copyright (c) 2014 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_DEVTOOLS_DEVTOOLS_WINDOW_TESTING_H_
-#define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_TESTING_H_
-
-#include "base/callback.h"
-#include "chrome/browser/devtools/devtools_window.h"
-#include "ui/gfx/rect.h"
-
-class Browser;
-class Profile;
-
-namespace content {
-class DevToolsAgentHost;
-class RenderViewHost;
-class WebContents;
-}
-
-class DevToolsWindowTesting {
- public:
-  virtual ~DevToolsWindowTesting();
-
-  // The following methods block until DevToolsWindow is completely loaded.
-  static DevToolsWindow* OpenDevToolsWindowSync(
-      content::RenderViewHost* inspected_rvh, bool is_docked);
-  static DevToolsWindow* OpenDevToolsWindowSync(
-      Browser* browser, bool is_docked);
-  static DevToolsWindow* OpenDevToolsWindowForWorkerSync(
-      Profile* profile, content::DevToolsAgentHost* worker_agent);
-
-  // Closes the window like it was user-initiated.
-  static void CloseDevToolsWindow(DevToolsWindow* window);
-  // Blocks until window is closed.
-  static void CloseDevToolsWindowSync(DevToolsWindow* window);
-
-  static DevToolsWindowTesting* Get(DevToolsWindow* window);
-
-  Browser* browser();
-  content::WebContents* main_web_contents();
-  content::WebContents* toolbox_web_contents();
-  void SetInspectedPageBounds(const gfx::Rect& bounds);
-  void SetCloseCallback(const base::Closure& closure);
-
- private:
-  friend class DevToolsWindow;
-
-  explicit DevToolsWindowTesting(DevToolsWindow* window);
-  static void WaitForDevToolsWindowLoad(DevToolsWindow* window);
-  static void WindowClosed(DevToolsWindow* window);
-  static DevToolsWindowTesting* Find(DevToolsWindow* window);
-
-  DevToolsWindow* devtools_window_;
-  base::Closure close_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(DevToolsWindowTesting);
-};
-
-#endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_TESTING_H_