Refactor/Rename a bunch of GPU stuff

gpu/command_buffer/common/gles2_cmd_format.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.
 
 // This file defines the GLES2 command buffer commands.
 
 #ifndef GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_H_
 #define GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_H_
 
 
@@ skipping 153 matching lines @@
                OffsetOf_ProgramInput_name_length_not_16);
 
 COMPILE_ASSERT(sizeof(ProgramInfoHeader) == 12, ProgramInfoHeader_size_not_12);
 COMPILE_ASSERT(offsetof(ProgramInfoHeader, link_status) == 0,
                OffsetOf_ProgramInfoHeader_link_status_not_0);
 COMPILE_ASSERT(offsetof(ProgramInfoHeader, num_attribs) == 4,
                OffsetOf_ProgramInfoHeader_num_attribs_not_4);
 COMPILE_ASSERT(offsetof(ProgramInfoHeader, num_uniforms) == 8,
                OffsetOf_ProgramInfoHeader_num_uniforms_not_8);
 
+namespace cmds {
+
 #include "../common/gles2_cmd_format_autogen.h"
 
 // These are hand written commands.
 // TODO(gman): Attempt to make these auto-generated.
 
 struct GetAttribLocation {
   typedef GetAttribLocation ValueType;
   static const CommandId kCmdId = kGetAttribLocation;
   static const cmd::ArgFlags kArgFlags = cmd::kFixed;
 
@@ skipping 349 matching lines @@
                OffsetOf_GetUniformLocationBucket_program_not_4);
 COMPILE_ASSERT(offsetof(GetUniformLocationBucket, name_bucket_id) == 8,
                OffsetOf_GetUniformLocationBucket_name_bucket_id_not_8);
 COMPILE_ASSERT(offsetof(GetUniformLocationBucket, location_shm_id) == 12,
                OffsetOf_GetUniformLocationBucket_location_shm_id_not_12);
 COMPILE_ASSERT(offsetof(GetUniformLocationBucket, location_shm_offset) == 16,
                OffsetOf_GetUniformLocationBucket_location_shm_offset_not_16);
 
 #pragma pack(pop)
 
+}  // namespace cmd
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_H_