Allow to use the DefaultRendererFactory from a Utility Process

content/utility/utility_service_factory.cc

Index: content/utility/utility_service_factory.cc
diff --git a/content/utility/utility_service_factory.cc b/content/utility/utility_service_factory.cc
index 7c9f18537c142be682f1afbe54ca2996e2d509f6..0281caf75b81449df059ddaed20c8b3c868957b4 100644
--- a/content/utility/utility_service_factory.cc
+++ b/content/utility/utility_service_factory.cc
@@ -5,6 +5,7 @@
 #include "content/utility/utility_service_factory.h"
 
 #include "base/bind.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "content/public/common/content_client.h"
 #include "content/public/utility/content_utility_client.h"
 #include "content/public/utility/utility_thread.h"
@@ -18,7 +19,11 @@
 
 namespace content {
 
-UtilityServiceFactory::UtilityServiceFactory() {}
+UtilityServiceFactory::UtilityServiceFactory() {
+#if defined(ENABLE_MOJO_MEDIA_IN_UTILITY_PROCESS)
+  task_runner_ = base::ThreadTaskRunnerHandle::Get();
+#endif
+}
 
 UtilityServiceFactory::~UtilityServiceFactory() {}
 
@@ -27,7 +32,7 @@ void UtilityServiceFactory::RegisterServices(ServiceMap* services) {
 
 #if defined(ENABLE_MOJO_MEDIA_IN_UTILITY_PROCESS)
   ServiceInfo info;
-  info.factory = base::Bind(&media::CreateUtilityMediaService);
+  info.factory = base::Bind(&media::CreateUtilityMediaService, task_runner_);
   services->insert(std::make_pair("media", info));
 #endif
   ServiceInfo shape_detection_info;