GPU: Make gles2_utils a separate component.

gpu/command_buffer/command_buffer.gyp

Index: gpu/command_buffer/command_buffer.gyp
===================================================================
--- gpu/command_buffer/command_buffer.gyp	(revision 121956)
+++ gpu/command_buffer/command_buffer.gyp	(working copy)
@@ -1,4 +1,4 @@
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# 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.
 
@@ -9,7 +9,7 @@
   'targets': [
     {
       'target_name': 'gles2_utils',
-      'type': 'static_library',
+      'type': '<(component)',
       'include_dirs': [
         '<(DEPTH)/third_party/khronos',
       ],
@@ -24,10 +24,14 @@
       'export_dependent_settings': [
         '../../base/base.gyp:base',
       ],
+      'defines': [
+        'GLES2_UTILS_IMPLEMENTATION',
+      ],
       'sources': [
         'common/gles2_cmd_format.h',
         'common/gles2_cmd_utils.cc',
         'common/gles2_cmd_utils.h',
+        'common/gles2_utils_export.h',
         'common/logging.cc',
         'common/logging.h',
       ],