Move GPU device/driver info related code from content to gpu.

gpu/config/gpu_feature_type.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 CONTENT_PUBLIC_COMMON_GPU_FEATURE_TYPE_H_
-#define CONTENT_PUBLIC_COMMON_GPU_FEATURE_TYPE_H_
+#ifndef GPU_CONFIG_GPU_FEATURE_TYPE_H_
+#define GPU_CONFIG_GPU_FEATURE_TYPE_H_
 
-namespace content {
+namespace gpu {
 
 // Provides flags indicating which gpu features are blacklisted for the system
 // on which chrome is currently running.
 // If a bit is set to 1, corresponding feature is blacklisted.
 enum GpuFeatureType {
   GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS = 0,
   GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING,
   GPU_FEATURE_TYPE_WEBGL,
   GPU_FEATURE_TYPE_MULTISAMPLING,
   GPU_FEATURE_TYPE_FLASH3D,
   GPU_FEATURE_TYPE_FLASH_STAGE3D,
   GPU_FEATURE_TYPE_TEXTURE_SHARING,
   GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE,
   GPU_FEATURE_TYPE_3D_CSS,
   GPU_FEATURE_TYPE_ACCELERATED_VIDEO,
   GPU_FEATURE_TYPE_PANEL_FITTING,
   GPU_FEATURE_TYPE_FORCE_COMPOSITING_MODE,
   GPU_FEATURE_TYPE_FLASH_STAGE3D_BASELINE,
   NUMBER_OF_GPU_FEATURE_TYPES
 };
 
-}  // namespace content
+}  // namespace gpu
 
-#endif  // CONTENT_PUBLIC_COMMON_GPU_FEATURE_TYPE_H_
+#endif  // GPU_CONFIG_GPU_FEATURE_TYPE_H_