Mac: Add command line flag to disable AVFoundation layers

content/browser/gpu/gpu_process_host.cc

 // 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.
 
 #include "content/browser/gpu/gpu_process_host.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 125 matching lines @@
     switches::kNoSandbox,
     switches::kProfilerTiming,
     switches::kTestGLLib,
     switches::kTraceConfigFile,
     switches::kTraceStartup,
     switches::kTraceToConsole,
     switches::kUseGpuInTests,
     switches::kV,
     switches::kVModule,
 #if defined(OS_MACOSX)
+    switches::kDisableAVFoundationOverlays,
     switches::kDisableRemoteCoreAnimation,
     switches::kEnableSandboxLogging,
     switches::kShowMacOverlayBorders,
 #endif
 #if defined(USE_OZONE)
     switches::kOzonePlatform,
 #endif
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
     switches::kX11Display,
 #endif
@@ skipping 1009 matching lines @@
   TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader");
   ClientIdToShaderCacheMap::iterator iter =
       client_id_to_shader_cache_.find(client_id);
   // If the cache doesn't exist then this is an off the record profile.
   if (iter == client_id_to_shader_cache_.end())
     return;
   iter->second->Cache(GetShaderPrefixKey() + ":" + key, shader);
 }
 
 }  // namespace content