Revert 130298 - Revert 130258 - Make it possible to blacklist gpu's based on the Windows experience…

content/browser/gpu/gpu_data_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 CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_
 #define CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_
 #pragma once
 
 #include <set>
 #include <string>
 
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/observer_list_threadsafe.h"
 #include "base/synchronization/lock.h"
 #include "base/values.h"
-#include "content/browser/gpu/gpu_performance_stats.h"
 #include "content/common/content_export.h"
 #include "content/common/gpu/gpu_feature_flags.h"
 #include "content/public/common/gpu_info.h"
 
 class CommandLine;
 class GpuBlacklist;
 
 class CONTENT_EXPORT GpuDataManager {
  public:
   // Observers can register themselves via GpuDataManager::AddObserver, and
@@ skipping 45 matching lines @@
   // Each problems has:
   // {
   //    "description": "Your GPU is too old",
   //    "crBugs": [1234],
   //    "webkitBugs": []
   // }
   //
   // Caller is responsible for deleting the returned value.
   Value* GetFeatureStatus();
 
-  GpuPerformanceStats GetPerformanceStats() const;
-
   std::string GetBlacklistVersion() const;
 
   void AddLogMessage(Value* msg);
 
   const ListValue& log_messages() const;
 
   // Can be called on any thread.
   GpuFeatureFlags GetGpuFeatureFlags();
 
   // This indicator might change because we could collect more GPU info or
@@ skipping 159 matching lines @@
 
   ListValue log_messages_;
   bool software_rendering_;
 
   FilePath swiftshader_path_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuDataManager);
 };
 
 #endif  // CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_