add missing includes in gpu/command_buffer/*

gpu/command_buffer/service/transfer_buffer_manager.cc

 // 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.
 
 #include "gpu/command_buffer/service/transfer_buffer_manager.h"
 
 #include <limits>
 
+#include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/process_util.h"
 #include "base/debug/trace_event.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 
 using ::base::SharedMemory;
 
 namespace gpu {
 
 TransferBufferManagerInterface::~TransferBufferManagerInterface() {
 }
@@ skipping 85 matching lines @@
 
   BufferMap::iterator it = registered_buffers_.find(id);
   if (it == registered_buffers_.end())
     return Buffer();
 
   return it->second;
 }
 
 }  // namespace gpu