Move a bunch more code into the content namespace.

content/browser/debugger/devtools_frontend_host.h

 // 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.
 
 #ifndef CONTENT_BROWSER_DEBUGGER_DEVTOOLS_FRONTEND_HOST_H_
 #define CONTENT_BROWSER_DEBUGGER_DEVTOOLS_FRONTEND_HOST_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "content/public/browser/devtools_client_host.h"
 #include "content/public/browser/render_view_host_observer.h"
 
-class WebContentsImpl;
-
 namespace content {
 
 class DevToolsFrontendHostDelegate;
+class WebContentsImpl;
 
 // This class handles messages from DevToolsClient and calls corresponding
 // methods on DevToolsFrontendHostDelegate which is implemented by the
 // embedder. This allows us to avoid exposing DevTools client messages through
 // the content public API.
 class DevToolsFrontendHost : public DevToolsClientHost,
                              public RenderViewHostObserver {
  public:
   DevToolsFrontendHost(WebContentsImpl* web_contents,
                        DevToolsFrontendHostDelegate* delegate);
@@ skipping 20 matching lines @@
   void OnAppend(const std::string& url, const std::string& content);
 
   WebContentsImpl* web_contents_;
   DevToolsFrontendHostDelegate* delegate_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsFrontendHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEBUGGER_DEVTOOLS_FRONTEND_HOST_H_