Move a bunch of code in content\common (as well as a few left in renderer) to the content namespace.

content/common/appcache/appcache_dispatcher.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_COMMON_APPCACHE_APPCACHE_DISPATCHER_H_
 #define CONTENT_COMMON_APPCACHE_APPCACHE_DISPATCHER_H_
 
 #include <string>
 #include <vector>
 
 #include "content/common/appcache/appcache_backend_proxy.h"
 #include "ipc/ipc_listener.h"
 #include "webkit/appcache/appcache_frontend_impl.h"
 
+namespace content {
+
 // Dispatches appcache related messages sent to a child process from the
 // main browser process. There is one instance per child process. Messages
 // are dispatched on the main child thread. The ChildThread base class
 // creates an instance and delegates calls to it.
 class AppCacheDispatcher : public IPC::Listener {
  public:
   explicit AppCacheDispatcher(IPC::Sender* sender) : backend_proxy_(sender) {}
 
   AppCacheBackendProxy* backend_proxy() { return &backend_proxy_; }
 
@@ skipping 12 matching lines @@
   void OnErrorEventRaised(const std::vector<int>& host_ids,
                           const std::string& message);
   void OnLogMessage(int host_id, int log_level, const std::string& message);
   void OnContentBlocked(int host_id,
                         const GURL& manifest_url);
 
   AppCacheBackendProxy backend_proxy_;
   appcache::AppCacheFrontendImpl frontend_impl_;
 };
 
+}  // namespace content
+
 #endif  // CONTENT_COMMON_APPCACHE_APPCACHE_DISPATCHER_H_