Create a content::ResourceContext.

content/browser/worker_host/worker_service.h

Index: content/browser/worker_host/worker_service.h
diff --git a/content/browser/worker_host/worker_service.h b/content/browser/worker_host/worker_service.h
index 7869dd6d09a27e18f0c79b2ee232f320f1573e2c..366eabffb1f81f1e502364dfe69e10a2c77b5625 100644
--- a/content/browser/worker_host/worker_service.h
+++ b/content/browser/worker_host/worker_service.h
@@ -8,17 +8,20 @@
 
 #include "base/basictypes.h"
 #include "base/memory/singleton.h"
+#include "base/threading/non_thread_safe.h"
 #include "content/browser/worker_host/worker_process_host.h"
 #include "googleurl/src/gurl.h"
 
+namespace content {
+class ResourceContext;
+}  // namespace content
 namespace net {
 class URLRequestContextGetter;
-}
-
+}  // namespace net
 struct ViewHostMsg_CreateWorker_Params;
 
 // A singelton for managing HTML5 web workers.
-class WorkerService {
+class WorkerService : public base::NonThreadSafe {
  public:
   // Returns the WorkerService singleton.
   static WorkerService* GetInstance();
@@ -27,7 +30,8 @@ class WorkerService {
   void CreateWorker(const ViewHostMsg_CreateWorker_Params& params,
                     int route_id,
                     WorkerMessageFilter* filter,
-                    net::URLRequestContextGetter* request_context);
+                    net::URLRequestContextGetter* request_context_getter,
+                    const content::ResourceContext& resource_context);
   void LookupSharedWorker(const ViewHostMsg_CreateWorker_Params& params,
                           int route_id,
                           WorkerMessageFilter* filter,