Remove switch kEnableWebRtcHWH264Encoding

chrome/browser/extensions/chrome_content_browser_client_extensions_part.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/extensions/chrome_content_browser_client_extensions_part.h"
 
 #include <stddef.h>
 
 #include <set>
 
@@ skipping 667 matching lines @@
 
 void ChromeContentBrowserClientExtensionsPart::
     AppendExtraRendererCommandLineSwitches(base::CommandLine* command_line,
                                            content::RenderProcessHost* process,
                                            Profile* profile) {
   if (!process)
     return;
   DCHECK(profile);
   if (ProcessMap::Get(profile)->Contains(process->GetID())) {
     command_line->AppendSwitch(switches::kExtensionProcess);
-#if defined(ENABLE_WEBRTC)
-    command_line->AppendSwitch(::switches::kEnableWebRtcHWH264Encoding);
-#endif
   }
 }
 
 void ChromeContentBrowserClientExtensionsPart::ResourceDispatcherHostCreated() {
   content::ResourceDispatcherHost::Get()->RegisterInterceptor(
       "Origin", kExtensionScheme, base::Bind(&OnHttpHeaderReceived));
 }
 
 }  // namespace extensions