Cache Storage: Implement Blink Platform API

content/renderer/service_worker/embedded_worker_context_client.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 44 matching lines @@
 
   virtual ~EmbeddedWorkerContextClient();
 
   bool OnMessageReceived(const IPC::Message& msg);
 
   void Send(IPC::Message* message);
 
   // WebServiceWorkerContextClient overrides, some of them are just dispatched
   // on to script_context_.
   virtual blink::WebURL scope() const;
+  // TODO(jsbell): Remove this once Blink is updated. http://crbug.com/439389
   virtual blink::WebServiceWorkerCacheStorage* cacheStorage();
   virtual void didPauseAfterDownload();
   virtual void getClients(const blink::WebServiceWorkerClientQueryOptions&,
                           blink::WebServiceWorkerClientsCallbacks*);
   virtual void openWindow(const blink::WebURL&,
                           blink::WebServiceWorkerClientCallbacks*);
   virtual void setCachedMetadata(const blink::WebURL&,
                                  const char* data,
                                  size_t size);
   virtual void clearCachedMetadata(const blink::WebURL&);
@@ skipping 87 matching lines @@
   scoped_refptr<ServiceWorkerProviderContext> provider_context_;
 
   base::WeakPtrFactory<EmbeddedWorkerContextClient> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerContextClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_