Added switch to disable specified GL extensions.

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 "base/base64.h"
 #include "base/base_switches.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 59 matching lines @@
 int GpuProcessHost::swiftshader_crash_count_ = 0;
 
 namespace {
 
 // Command-line switches to propagate to the GPU process.
 static const char* const kSwitchNames[] = {
   switches::kDisableAcceleratedVideoDecode,
   switches::kDisableBreakpad,
   switches::kDisableGpuSandbox,
   switches::kDisableGpuWatchdog,
+  switches::kDisableGLExtensions,
   switches::kDisableLogging,
   switches::kDisableSeccompFilterSandbox,
 #if defined(ENABLE_WEBRTC)
   switches::kDisableWebRtcHWEncoding,
 #endif
   switches::kEnableLogging,
   switches::kEnableShareGroupAsyncTextureUpload,
 #if defined(OS_CHROMEOS)
   switches::kDisableVaapiAcceleratedVideoEncode,
 #endif
@@ skipping 1000 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