Upating the app, ceee, chrome, ipc, media, and net directories to use the correct lock.h file.

chrome/common/webmessageportchannel_impl.h

 // Copyright (c) 2009 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_COMMON_WEBMESSAGEPORTCHANNEL_IMPL_H_
 #define CHROME_COMMON_WEBMESSAGEPORTCHANNEL_IMPL_H_
 #pragma once
 
 #include <queue>
 #include <vector>
 
 #include "base/basictypes.h"
-#include "base/lock.h"
 #include "base/string16.h"
 #include "base/ref_counted.h"
+#include "base/synchronization/lock.h"
 #include "ipc/ipc_channel.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebMessagePortChannel.h"
 
 // This is thread safe.
 class WebMessagePortChannelImpl
     : public WebKit::WebMessagePortChannel,
       public IPC::Channel::Listener,
       public base::RefCountedThreadSafe<WebMessagePortChannelImpl> {
  public:
   WebMessagePortChannelImpl();
@@ skipping 34 matching lines @@
     ~Message();
 
     string16 message;
     std::vector<WebMessagePortChannelImpl*> ports;
   };
 
   typedef std::queue<Message> MessageQueue;
   MessageQueue message_queue_;
 
   WebKit::WebMessagePortChannelClient* client_;
-  Lock lock_;  // Locks access to above.
+  base::Lock lock_;  // Locks access to above.
 
   int route_id_;  // The routing id for this object.
   int message_port_id_;  // A globally unique identifier for this message port.
 
   DISALLOW_COPY_AND_ASSIGN(WebMessagePortChannelImpl);
 };
 
 #endif  // CHROME_COMMON_WEBMESSAGEPORTCHANNEL_IMPL_H_