Move BrowserMessageFilter to public, and into content namespace.

content/browser/resolve_proxy_msg_helper.h

 // Copyright (c) 2011 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_RESOLVE_PROXY_MSG_HELPER_H_
 #define CONTENT_BROWSER_RESOLVE_PROXY_MSG_HELPER_H_
 #pragma once
 
 #include <deque>
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "content/browser/browser_message_filter.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/browser_message_filter.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/completion_callback.h"
 #include "net/proxy/proxy_service.h"
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 // Responds to ChildProcessHostMsg_ResolveProxy, kicking off a ProxyResolve
 // request on the IO thread using the specified proxy service.  Completion is
 // notified through the delegate.  If multiple requests are started at the same
 // time, they will run in FIFO order, with only 1 being outstanding at a time.
 //
 // When an instance of ResolveProxyMsgHelper is destroyed, it cancels any
 // outstanding proxy resolve requests with the proxy service. It also deletes
 // the stored IPC::Message pointers for pending requests.
 //
 // This object is expected to live on the IO thread.
-class CONTENT_EXPORT ResolveProxyMsgHelper : public BrowserMessageFilter {
+class CONTENT_EXPORT ResolveProxyMsgHelper
+    : public content::BrowserMessageFilter {
  public:
   explicit ResolveProxyMsgHelper(net::URLRequestContextGetter* getter);
   // Constructor used by unittests.
   explicit ResolveProxyMsgHelper(net::ProxyService* proxy_service);
 
   // Destruction cancels the current outstanding request, and clears the
   // pending queue.
   virtual ~ResolveProxyMsgHelper();
 
-  // BrowserMessageFilter implementation
+  // content::BrowserMessageFilter implementation
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
   void OnResolveProxy(const GURL& url, IPC::Message* reply_msg);
 
  private:
   // Callback for the ProxyService (bound to |callback_|).
   void OnResolveProxyCompleted(int result);
 
   // Starts the first pending request.
@@ skipping 21 matching lines @@
 
   // FIFO queue of pending requests. The first entry is always the current one.
   typedef std::deque<PendingRequest> PendingRequestList;
   PendingRequestList pending_requests_;
 
   scoped_refptr<net::URLRequestContextGetter> context_getter_;
   net::ProxyService* proxy_service_;
 };
 
 #endif  // CONTENT_BROWSER_RESOLVE_PROXY_MSG_HELPER_H_