Implement easy GPU feature status summary.

chrome/browser/gpu_data_manager.h

 // Copyright (c) 2011 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 CHROME_BROWSER_GPU_DATA_MANAGER_H_
 #define CHROME_BROWSER_GPU_DATA_MANAGER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 16 matching lines @@
   static GpuDataManager* GetInstance();
 
   // Requests complete GPUinfo if it has not already been requested
   void RequestCompleteGpuInfoIfNeeded();
 
   // Only update if the current GPUInfo is not finalized.
   void UpdateGpuInfo(const GPUInfo& gpu_info);
 
   const GPUInfo& gpu_info() const;
 
-  // Returns blacklisting reasons structure from gpu_blacklist or NULL
-  // if not blacklisted. Caller is responsible for deleting returned value.
-  Value* GetBlacklistingReasons() const;
+  // Returns status of the blacklist. Caller is responsible for deleting the
+  // returned value.
+  Value* GetBlacklistStatus() const;
 
   std::string GetBlacklistVersion() const;
 
   void AddLogMessage(Value* msg);
 
   const ListValue& log_messages() const;
 
   // If necessary, compute the flags before returning them.
   GpuFeatureFlags GetGpuFeatureFlags();
 
@@ skipping 56 matching lines @@
 
   // Map of callbacks.
   std::set<Callback0::Type*> gpu_info_update_callbacks_;
 
   ListValue log_messages_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuDataManager);
 };
 
 #endif  // CHROME_BROWSER_GPU_DATA_MANAGER_H_