Disabled GPU process prelaunch field trial....

chrome/common/chrome_switches.h

 // Copyright (c) 2010 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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 #pragma once
 
@@ skipping 249 matching lines @@
 extern const char kPlaybackMode[];
 extern const char kPluginDataDir[];
 extern const char kPluginLauncher[];
 extern const char kPluginPath[];
 extern const char kPluginProcess[];
 extern const char kPluginStartupDialog[];
 extern const char kPpapiOutOfProcess[];
 extern const char kPpapiPluginLauncher[];
 extern const char kPpapiPluginProcess[];
 extern const char kPpapiStartupDialog[];
-extern const char kPrelaunchGpuProcess[];
 extern const char kPrint[];
 extern const char kProcessPerSite[];
 extern const char kProcessPerTab[];
 extern const char kProcessType[];
 extern const char kProductVersion[];
 extern const char kProfileImportProcess[];
 extern const char kProxyAutoDetect[];
 extern const char kProxyBypassList[];
 extern const char kProxyPacUrl[];
 extern const char kProxyServer[];
@@ skipping 131 matching lines @@
 
 // Return true if the switches indicate the seccomp sandbox is enabled.
 bool SeccompSandboxEnabled();
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_