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

content/browser/gpu/gpu_util.h

Index: content/browser/gpu/gpu_util.h
===================================================================
--- content/browser/gpu/gpu_util.h	(revision 201163)
+++ content/browser/gpu/gpu_util.h	(working copy)
@@ -1,39 +0,0 @@
-// 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_BROWSER_GPU_GPU_UTIL_H_
-#define CONTENT_BROWSER_GPU_GPU_UTIL_H_
-
-#include <set>
-#include <string>
-
-#include "base/basictypes.h"
-#include "build/build_config.h"
-#include "content/common/content_export.h"
-#include "content/public/common/gpu_switching_option.h"
-
-namespace content {
-class GpuBlacklist;
-
-// Maps string to GpuSwitchingOption; returns GPU_SWITCHING_UNKNOWN if an
-// unknown name is input (case-sensitive).
-CONTENT_EXPORT GpuSwitchingOption StringToGpuSwitchingOption(
-    const std::string& switching_string);
-
-// Gets a string version of a GpuSwitchingOption.
-CONTENT_EXPORT std::string GpuSwitchingOptionToString(
-    GpuSwitchingOption option);
-
-// Send UMA histograms about the enabled features.
-CONTENT_EXPORT void UpdateStats(
-    const GpuBlacklist* blacklist, const std::set<int>& blacklisted_features);
-
-// Merge features in src into dst.
-CONTENT_EXPORT void MergeFeatureSets(
-    std::set<int>* dst, const std::set<int>& src);
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_GPU_GPU_UTIL_H_
-