Tell the AppCacheService which request context to use when fetching resources...

webkit/tools/test_shell/simple_appcache_system.h

Index: webkit/tools/test_shell/simple_appcache_system.h
===================================================================
--- webkit/tools/test_shell/simple_appcache_system.h	(revision 26234)
+++ webkit/tools/test_shell/simple_appcache_system.h	(working copy)
@@ -19,6 +19,7 @@
 class SimpleBackendProxy;
 class SimpleFrontendProxy;
 class URLRequest;
+class URLRequestContext;
 
 // A class that composes the constituent parts of an appcache system
 // together for use in a single process with two relavant threads,
@@ -43,9 +44,9 @@
   // at a time, but after IO thread termination a new one can be
   // started on which this method should be called. The instance
   // is assumed to outlive the IO thread.
-  static void InitializeOnIOThread() {
+  static void InitializeOnIOThread(URLRequestContext* request_context) {
     if (instance_)
-      instance_->InitOnIOThread();
+      instance_->InitOnIOThread(request_context);
   }
 
   // Called by TestShellWebKitInit to manufacture a 'host' for webcore.
@@ -79,7 +80,7 @@
 
   // Instance methods called by our static public methods
   void InitOnUIThread(const FilePath& cache_directory);
-  void InitOnIOThread();
+  void InitOnIOThread(URLRequestContext* request_context);
   WebKit::WebApplicationCacheHost* CreateCacheHostForWebKit(
       WebKit::WebApplicationCacheHostClient* client);
   void SetExtraRequestBits(URLRequest* request,