Plumbs URLRequestContext and CacheBlobStorageContext down to cache.

content/browser/service_worker/service_worker_dispatcher_host_unittest.cc

Index: content/browser/service_worker/service_worker_dispatcher_host_unittest.cc
diff --git a/content/browser/service_worker/service_worker_dispatcher_host_unittest.cc b/content/browser/service_worker/service_worker_dispatcher_host_unittest.cc
index fe7cfa376e0966c946f6c3b68bbd5d2bf2cf7fa0..dd31a725b242cbab92fbabac11c60299eeab1c6a 100644
--- a/content/browser/service_worker/service_worker_dispatcher_host_unittest.cc
+++ b/content/browser/service_worker/service_worker_dispatcher_host_unittest.cc
@@ -19,6 +19,10 @@
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+namespace webkit_blob {
+class BlobStorageContext;
+}
+
 namespace content {
 
 static const int kRenderProcessId = 1;
@@ -32,7 +36,7 @@ class TestingServiceWorkerDispatcherHost : public ServiceWorkerDispatcherHost {
       : ServiceWorkerDispatcherHost(process_id, NULL),
         bad_messages_received_count_(0),
         helper_(helper) {
-    Init(context_wrapper);
+    Init(context_wrapper, NULL, NULL);
   }
 
   virtual bool Send(IPC::Message* message) OVERRIDE {