Move per context GL state to a separate object.

gpu/command_buffer/service/vertex_attrib_manager.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.
 
+#ifndef GPU_COMMAND_BUFFER_SERVICE_VERTEX_ATTRIB_MANAGER_H_
+#define GPU_COMMAND_BUFFER_SERVICE_VERTEX_ATTRIB_MANAGER_H_
+
 #include <list>
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "gpu/command_buffer/service/buffer_manager.h"
 #include "gpu/command_buffer/service/gl_utils.h"
 #include "gpu/gpu_export.h"
 
 namespace gpu {
 namespace gles2 {
@@ skipping 276 matching lines @@
 
   // True if deleted.
   bool deleted_;
 
   // Service side vertex array object id.
   GLuint service_id_;
 };
 
 }  // namespace gles2
 }  // namespace gpu
+
+#endif  // GPU_COMMAND_BUFFER_SERVICE_VERTEX_ATTRIB_MANAGER_H_
+