Fix --single-process mode issues with GpuChannelHostFactory

content/browser/in_process_webkit/browser_webkitplatformsupport_impl.cc

 // Copyright (c) 2011 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/in_process_webkit/browser_webkitplatformsupport_impl.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
+#include "content/browser/gpu/browser_gpu_channel_host_factory.h"
 #include "content/browser/in_process_webkit/dom_storage_message_filter.h"
 #include "content/browser/in_process_webkit/indexed_db_key_utility_client.h"
 #include "content/common/indexed_db/indexed_db_key.h"
 #include "content/public/common/serialized_script_value.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebSerializedScriptValue.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
 #include "webkit/glue/webkit_glue.h"
 
@@ skipping 150 matching lines @@
   keys = std_keys;
 }
 
 WebKit::WebSerializedScriptValue
 BrowserWebKitPlatformSupportImpl::injectIDBKeyIntoSerializedValue(
     const WebKit::WebIDBKey& key, const WebKit::WebSerializedScriptValue& value,
     const WebKit::WebString& keyPath) {
   return IndexedDBKeyUtilityClient::InjectIDBKeyIntoSerializedValue(
       IndexedDBKey(key), content::SerializedScriptValue(value), keyPath);
 }
+
+GpuChannelHostFactory*
+BrowserWebKitPlatformSupportImpl::GetGpuChannelHostFactory() {
+  return content::BrowserGpuChannelHostFactory::instance();
+}