Make gpu black list work again on Linux

content/browser/browser_main_loop.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_BROWSER_MAIN_LOOP_H_
 #define CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 154 matching lines @@
   // Init()
   // EarlyInitialization()
   // InitializeToolkit()
   // PreMainMessageLoopStart()
   // MainMessageLoopStart()
   //   InitializeMainThread()
   // PostMainMessageLoopStart()
   //   InitStartupTracingForDuration()
   // CreateStartupTasks()
   //   PreCreateThreads()
+  //   PreCreateThreadsEnd()
   //   CreateThreads()
   //   BrowserThreadsStarted()
 
   // Members initialized on construction ---------------------------------------
   const MainFunctionParams& parameters_;
   const base::CommandLine& parsed_command_line_;
   int result_code_;
   bool created_threads_;  // True if the non-UI threads were created.
   bool is_tracing_startup_for_duration_;
 
@@ skipping 79 matching lines @@
   scoped_ptr<TimeZoneMonitor> time_zone_monitor_;
 
   // DO NOT add members here. Add them to the right categories above.
 
   DISALLOW_COPY_AND_ASSIGN(BrowserMainLoop);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_