DevTools: migrate DevTools APIs to use WebContents instead of RenderViewHost.

chrome/browser/devtools/devtools_window_testing.h

 // Copyright 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);
+      content::WebContents* inspected_web_contents,
+      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);
 
@@ skipping 13 matching lines @@
   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_