Get rid of the relative paths in command_buffer client/common

gpu/command_buffer/client/ring_buffer.cc

 // 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.
 
 // This file contains the implementation of the RingBuffer class.
 
-#include "../client/ring_buffer.h"
+#include "gpu/command_buffer/client/ring_buffer.h"
 #include <algorithm>
-#include "../client/cmd_buffer_helper.h"
+#include "gpu/command_buffer/client/cmd_buffer_helper.h"
 
 namespace gpu {
 
 RingBuffer::RingBuffer(
     Offset base_offset, unsigned int size, CommandBufferHelper* helper)
     : helper_(helper),
       base_offset_(base_offset),
       size_(size),
       free_offset_(0),
       in_use_offset_(0) {
@@ skipping 88 matching lines @@
   } else if (free_offset_ > in_use_offset_) {
     // It's free from free_offset_ to size_ and from 0 to in_use_offset_
     return std::max(size_ - free_offset_, in_use_offset_);
   } else {
     // It's free from free_offset_ -> in_use_offset_;
     return in_use_offset_ - free_offset_;
   }
 }
 
 }  // namespace gpu