Service Worker: Obey content settings when deciding to control a page

content/browser/service_worker/service_worker_request_handler.cc

 // 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.
 
 #include "content/browser/service_worker/service_worker_request_handler.h"
 
 #include <string>
 
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/browser/service_worker/service_worker_url_request_job.h"
 #include "content/browser/service_worker/service_worker_utils.h"
 #include "content/common/resource_request_body.h"
 #include "content/common/service_worker/service_worker_types.h"
+#include "content/public/browser/resource_context.h"
 #include "net/base/net_util.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_interceptor.h"
 #include "storage/browser/blob/blob_storage_context.h"
 
 namespace content {
 
 namespace {
 
 int kUserDataKey;  // Key value is not important.
 
 class ServiceWorkerRequestInterceptor
     : public net::URLRequestInterceptor {
  public:
-  ServiceWorkerRequestInterceptor() {}
+  explicit ServiceWorkerRequestInterceptor(ResourceContext* resource_context)
+      : resource_context_(resource_context) {}
   virtual ~ServiceWorkerRequestInterceptor() {}
   virtual net::URLRequestJob* MaybeInterceptRequest(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const override {
     ServiceWorkerRequestHandler* handler =
         ServiceWorkerRequestHandler::GetHandler(request);
     if (!handler)
       return NULL;
-    return handler->MaybeCreateJob(request, network_delegate);
+    return handler->MaybeCreateJob(
+        request, network_delegate, resource_context_);
   }
 
  private:
+  ResourceContext* resource_context_;
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRequestInterceptor);
 };
 
 // This is work around to avoid hijacking CORS preflight.
 // TODO(horo): Remove this check when we implement "HTTP fetch" correctly.
 // http://fetch.spec.whatwg.org/#concept-http-fetch
 bool IsMethodSupportedForServiceWroker(const std::string& method) {
   return method != "OPTIONS";
 }
 
@@ skipping 49 matching lines @@
   request->SetUserData(&kUserDataKey, handler.release());
 }
 
 ServiceWorkerRequestHandler* ServiceWorkerRequestHandler::GetHandler(
     net::URLRequest* request) {
   return static_cast<ServiceWorkerRequestHandler*>(
       request->GetUserData(&kUserDataKey));
 }
 
 scoped_ptr<net::URLRequestInterceptor>
-ServiceWorkerRequestHandler::CreateInterceptor() {
+ServiceWorkerRequestHandler::CreateInterceptor(
+    ResourceContext* resource_context) {
   return scoped_ptr<net::URLRequestInterceptor>(
-      new ServiceWorkerRequestInterceptor);
+      new ServiceWorkerRequestInterceptor(resource_context));
 }
 
 ServiceWorkerRequestHandler::~ServiceWorkerRequestHandler() {
 }
 
 ServiceWorkerRequestHandler::ServiceWorkerRequestHandler(
     base::WeakPtr<ServiceWorkerContextCore> context,
     base::WeakPtr<ServiceWorkerProviderHost> provider_host,
     base::WeakPtr<storage::BlobStorageContext> blob_storage_context,
     ResourceType resource_type)
     : context_(context),
       provider_host_(provider_host),
       blob_storage_context_(blob_storage_context),
       resource_type_(resource_type) {
 }
 
 }  // namespace content