Mostly manual refactoring of ServiceWorkerRequestHandler into a base class and two derived classes,…

content/browser/service_worker/service_worker_controllee_request_handler.h

+// Copyright 2014 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_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_
+
+#include "content/browser/service_worker/service_worker_request_handler.h"
+
+namespace net {
+class NetworkDelegate;
+class URLRequest;
+}
+
+namespace content {
+
+class ServiceWorkerRegistration;
+class ServiceWorkerURLRequestJob;
+
+// A request handler derivative used to handle requests from
+// controlled documents.
+class CONTENT_EXPORT ServiceWorkerControlleeRequestHandler
+    : public ServiceWorkerRequestHandler {
+ public:
+  ServiceWorkerControlleeRequestHandler(
+      base::WeakPtr<ServiceWorkerContextCore> context,
+      base::WeakPtr<ServiceWorkerProviderHost> provider_host,
+      ResourceType::Type resource_type);
+  virtual ~ServiceWorkerControlleeRequestHandler();
+
+  // Called via custom URLRequestJobFactory.
+  virtual net::URLRequestJob* MaybeCreateJob(
+      net::URLRequest* request,
+      net::NetworkDelegate* network_delegate) OVERRIDE;
+
+ private:
+  typedef ServiceWorkerControlleeRequestHandler self;
+
+  // For main resource case.
+  void PrepareForMainResource(const GURL& url);
+  void DidLookupRegistrationForMainResource(
+      ServiceWorkerStatusCode status,
+      const scoped_refptr<ServiceWorkerRegistration>& registration);
+
+  // For sub resource case.
+  void PrepareForSubResource();
+
+  scoped_refptr<ServiceWorkerURLRequestJob> job_;
+  base::WeakPtrFactory<ServiceWorkerControlleeRequestHandler> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerControlleeRequestHandler);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_