| Index: chrome/browser/about_flags.cc | 
| diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc | 
| index de7bc6efd5ea64e103696091f287206214dc0abf..75c1afea3abdcfced1ed7ab944e1b6721e5b8384 100644 | 
| --- a/chrome/browser/about_flags.cc | 
| +++ b/chrome/browser/about_flags.cc | 
| @@ -1953,15 +1953,6 @@ const Experiment kExperiments[] = { | 
| kOsDesktop, | 
| SINGLE_VALUE_TYPE(switches::kEmbedFlashFullscreen) | 
| }, | 
| -#if defined(USE_AURA) | 
| -  { | 
| -    "use-system-title-bar", | 
| -    IDS_FLAGS_USE_SYSTEM_TITLE_BAR, | 
| -    IDS_FLAGS_USE_SYSTEM_TITLE_BAR_DESCRIPTION, | 
| -    kOsLinux, | 
| -    SINGLE_VALUE_TYPE(switches::kUseSystemTitleBar) | 
| -  }, | 
| -#endif | 
| #if defined(USE_AURA) || defined(OS_WIN) | 
| { | 
| "enable-permissions-bubbles", | 
|  |