Added CommandBufferClient, CommandBufferStub and some IPC messages....

gpu/command_buffer/common/gles2_cmd_utils.cc

 // Copyright (c) 2006-2009 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.
 
 // This file is here so other GLES2 related files can have a common set of
 // includes where appropriate.
 
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 
-namespace command_buffer {
+namespace gpu {
 namespace gles2 {
 
 int GLES2Util::GLGetNumValuesReturned(int id) const {
   switch (id) {
     // -- glGetBooleanv, glGetFloatv, glGetIntergerv
     case GL_ACTIVE_TEXTURE:
       return 1;
     case GL_ALIASED_LINE_WIDTH_RANGE:
       return 2;
     case GL_ALIASED_POINT_SIZE_RANGE:
@@ skipping 315 matching lines @@
   uint32 row_size = width * bytes_per_group;
   if (height > 1) {
     uint32 padded_row_size = ((row_size + unpack_alignment - 1) /
                               unpack_alignment) * unpack_alignment;
     return (height - 1) * padded_row_size + row_size;
   }
   return height * row_size;
 }
 
 }  // namespace gles2
-}  // namespace command_buffer
+}  // namespace gpu