service worker: Plumb NavigationPreloadManager.enable/disable to browser-side

content/child/service_worker/web_service_worker_registration_impl.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/child/service_worker/web_service_worker_registration_impl.h"
 
 #include <utility>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 129 matching lines @@
   WebServiceWorkerProviderImpl* provider_impl =
       static_cast<WebServiceWorkerProviderImpl*>(provider);
   ServiceWorkerDispatcher* dispatcher =
       ServiceWorkerDispatcher::GetThreadSpecificInstance();
   DCHECK(dispatcher);
   dispatcher->UnregisterServiceWorker(provider_impl->provider_id(),
                                       registration_id(), callbacks);
 }
 
 void WebServiceWorkerRegistrationImpl::enableNavigationPreload(
-    WebEnableNavigationPreloadCallbacks* callbacks) {
-  std::unique_ptr<WebEnableNavigationPreloadCallbacks> owned_callbacks(
-      callbacks);
-  // TODO(falken): Implement this.
-  owned_callbacks->onError(blink::WebServiceWorkerError(
-      blink::WebServiceWorkerError::ErrorTypeAbort, "Not implemented"));
-}
-
-void WebServiceWorkerRegistrationImpl::disableNavigationPreload(
-    WebDisableNavigationPreloadCallbacks* callbacks) {
-  std::unique_ptr<WebDisableNavigationPreloadCallbacks> owned_callbacks(
-      callbacks);
-  // TODO(falken): Implement this.
-  owned_callbacks->onError(blink::WebServiceWorkerError(
-      blink::WebServiceWorkerError::ErrorTypeAbort, "Not implemented"));
+    bool enable,
+    blink::WebServiceWorkerProvider* provider,
+    std::unique_ptr<WebEnableNavigationPreloadCallbacks> callbacks) {
+  WebServiceWorkerProviderImpl* provider_impl =
+      static_cast<WebServiceWorkerProviderImpl*>(provider);
+  ServiceWorkerDispatcher* dispatcher =
+      ServiceWorkerDispatcher::GetThreadSpecificInstance();
+  DCHECK(dispatcher);
+  dispatcher->EnableNavigationPreload(provider_impl->provider_id(),
+                                      registration_id(), enable,
+                                      std::move(callbacks));
 }
 
 int64_t WebServiceWorkerRegistrationImpl::registration_id() const {
   return handle_ref_->registration_id();
 }
 
 // static
 std::unique_ptr<blink::WebServiceWorkerRegistration::Handle>
 WebServiceWorkerRegistrationImpl::CreateHandle(
     const scoped_refptr<WebServiceWorkerRegistrationImpl>& registration) {
@@ skipping 11 matching lines @@
 }
 
 WebServiceWorkerRegistrationImpl::~WebServiceWorkerRegistrationImpl() {
   ServiceWorkerDispatcher* dispatcher =
       ServiceWorkerDispatcher::GetThreadSpecificInstance();
   if (dispatcher)
     dispatcher->RemoveServiceWorkerRegistration(handle_ref_->handle_id());
 }
 
 }  // namespace content