Send Allow{Database,FileSystem,IndexedDB} sync IPCs directly from worker thread

content/worker/websharedworkerclient_proxy.h

 // Copyright (c) 2012 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_WORKER_WEBWORKERCLIENT_PROXY_H_
 #define CONTENT_WORKER_WEBWORKERCLIENT_PROXY_H_
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "ipc/ipc_channel.h"
 #include "third_party/WebKit/public/web/WebSharedWorkerClient.h"
 
 namespace WebKit {
 class WebApplicationCacheHost;
 class WebApplicationCacheHostClient;
 class WebFrame;
+class WebSecurityOrigin;
 }
 
 namespace content {
 
 class SharedWorkerDevToolsAgent;
 class WebSharedWorkerStub;
 
 // This class receives IPCs from the renderer and calls the WebCore::Worker
 // implementation (after the data types have been converted by glue code).  It
 // is also called by the worker code and converts these function calls into
 // IPCs that are sent to the renderer, where they're converted back to function
 // calls by WebWorkerProxy.
 class WebSharedWorkerClientProxy : public WebKit::WebSharedWorkerClient {
  public:
   WebSharedWorkerClientProxy(int route_id, WebSharedWorkerStub* stub);
   virtual ~WebSharedWorkerClientProxy();
 
   // WebSharedWorkerClient implementation.
   virtual void workerContextClosed();
   virtual void workerContextDestroyed();
 
   virtual WebKit::WebNotificationPresenter* notificationPresenter();
 
   virtual WebKit::WebApplicationCacheHost* createApplicationCacheHost(
       WebKit::WebApplicationCacheHostClient* client);
+  virtual WebKit::WebWorkerPermissionClientProxy*
+      createWorkerPermissionClientProxy(
+          const WebKit::WebSecurityOrigin& origin);
 
+  // TODO(kinuko): Deprecate these methods.
   virtual bool allowDatabase(WebKit::WebFrame* frame,
                              const WebKit::WebString& name,
                              const WebKit::WebString& display_name,
                              unsigned long estimated_size);
   virtual bool allowFileSystem();
   virtual bool allowIndexedDB(const WebKit::WebString&);
+
   virtual void dispatchDevToolsMessage(const WebKit::WebString&);
   virtual void saveDevToolsAgentState(const WebKit::WebString&);
 
   void EnsureWorkerContextTerminates();
 
   void set_devtools_agent(SharedWorkerDevToolsAgent* devtools_agent) {
     devtools_agent_ = devtools_agent;
   }
 
  private:
   bool Send(IPC::Message* message);
 
   int route_id_;
   int appcache_host_id_;
   WebSharedWorkerStub* stub_;
   base::WeakPtrFactory<WebSharedWorkerClientProxy> weak_factory_;
   SharedWorkerDevToolsAgent* devtools_agent_;
 
   DISALLOW_COPY_AND_ASSIGN(WebSharedWorkerClientProxy);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_WORKER_WEBWORKERCLIENT_PROXY_H_