Remove dead code for gpu blacklist auto-update.

content/browser/gpu/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 CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_
 #define CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 96 matching lines @@
   // Inserting disable-feature switches into renderer process command-line
   // in correspondance to preliminary gpu feature flags.
   void AppendRendererCommandLine(CommandLine* command_line);
 
   // Inserting switches into gpu process command-line: kUseGL,
   // kDisableGLMultisampling.
   void AppendGpuCommandLine(CommandLine* command_line);
 
   // Gives ownership of the built-in blacklist.  This is always called on the
   // UI thread.
-  void SetBuiltInGpuBlacklist(GpuBlacklist* built_in_list);
-
-  // Gives ownership of the latest blacklist.  This is always called on the UI
-  // thread.
-  // TODO(zmo): Get rid of preliminary because it should not be exposed to
-  // outside GpuDataManager.
-  void UpdateGpuBlacklist(GpuBlacklist* updated_list, bool preliminary);
+  void SetGpuBlacklist(GpuBlacklist* gpu_blacklist);
 
   // This gets called when switching GPU might have happened.
   void HandleGpuSwitch();
 
   // Returns the Gpu Info as a DictionaryValue.
   DictionaryValue* GpuInfoAsDictionaryValue() const;
 
   // Returns true if the software rendering should currently be used.
   bool software_rendering();
 
@@ skipping 104 matching lines @@
 
   ListValue log_messages_;
   bool software_rendering_;
 
   FilePath swiftshader_path_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuDataManager);
 };
 
 #endif  // CONTENT_BROWSER_GPU_GPU_DATA_MANAGER_H_