Create a content::ResourceContext.

content/browser/worker_host/worker_message_filter.h

Index: content/browser/worker_host/worker_message_filter.h
diff --git a/content/browser/worker_host/worker_message_filter.h b/content/browser/worker_host/worker_message_filter.h
index 3ffb2bb00a0923c69af460aa2921787dd6a8b86c..69f8008a7d4dfcd584a8cd09c5da4ec5a0286fa9 100644
--- a/content/browser/worker_host/worker_message_filter.h
+++ b/content/browser/worker_host/worker_message_filter.h
@@ -8,11 +8,16 @@
 #include "base/callback.h"
 #include "content/browser/browser_message_filter.h"
 
-class ResourceDispatcherHost;
-
+namespace content {
+class ResourceContext;
+class ResourceContextGetter;
+}  // namespace content
 namespace net {
+class URLRequestContext;
 class URLRequestContextGetter;
-}
+}  // namespace net
+class ResourceDispatcherHost;
+
 
 struct ViewHostMsg_CreateWorker_Params;
 
@@ -22,7 +27,6 @@ class WorkerMessageFilter : public BrowserMessageFilter {
   // OnChannelClosing.
   WorkerMessageFilter(
       int render_process_id,
-      net::URLRequestContextGetter* request_context,
       ResourceDispatcherHost* resource_dispatcher_host,
       CallbackWithReturnValue<int>::Type* next_routing_id);
 
@@ -31,6 +35,13 @@ class WorkerMessageFilter : public BrowserMessageFilter {
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok);
 
+  void Init(net::URLRequestContextGetter* request_context_getter,
+            content::ResourceContextGetter* resource_context_getter);
+
+  void InitOnIOThread(
+      net::URLRequestContext* request_context,
+      const content::ResourceContext& resource_context);
+
   int GetNextRoutingID();
   int render_process_id() const { return render_process_id_; }
   ResourceDispatcherHost* resource_dispatcher_host() const {
@@ -52,8 +63,14 @@ class WorkerMessageFilter : public BrowserMessageFilter {
   void OnDocumentDetached(unsigned long long document_id);
   void OnCreateMessagePort(int* route_id, int* message_port_id);
 
+  net::URLRequestContext* request_context();
+  const content::ResourceContext& resource_context();
+
   int render_process_id_;
-  scoped_refptr<net::URLRequestContextGetter> request_context_;
+  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
+  scoped_refptr<net::URLRequestContext> request_context_;
+  scoped_ptr<content::ResourceContextGetter> resource_context_getter_;
+  const content::ResourceContext* resource_context_;
   ResourceDispatcherHost* resource_dispatcher_host_;
 
   // This is guaranteed to be valid until OnChannelClosing is closed, and it's