Nuke WebPassOwnPtr<T> and replace it with std::unique_ptr<T>.

content/renderer/push_messaging/push_messaging_dispatcher.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/renderer/push_messaging/push_messaging_dispatcher.h"
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/service_worker/web_service_worker_registration_impl.h"
 #include "content/common/push_messaging_messages.h"
 #include "content/renderer/manifest/manifest_manager.h"
 #include "content/renderer/render_frame_impl.h"
 #include "ipc/ipc_message.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushError.h"
 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushSubscription.h"
 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushSubscriptionOptions.h"
@@ skipping 90 matching lines @@
 
 void PushMessagingDispatcher::OnSubscribeFromDocumentSuccess(
     int32_t request_id,
     const GURL& endpoint,
     const std::vector<uint8_t>& p256dh,
     const std::vector<uint8_t>& auth) {
   blink::WebPushSubscriptionCallbacks* callbacks =
       subscription_callbacks_.Lookup(request_id);
   DCHECK(callbacks);
 
-  callbacks->onSuccess(blink::adoptWebPtr(
-      new blink::WebPushSubscription(endpoint, p256dh, auth)));
+  callbacks->onSuccess(
+      base::WrapUnique(new blink::WebPushSubscription(endpoint, p256dh, auth)));
 
   subscription_callbacks_.Remove(request_id);
 }
 
 void PushMessagingDispatcher::OnSubscribeFromDocumentError(
     int32_t request_id,
     PushRegistrationStatus status) {
   blink::WebPushSubscriptionCallbacks* callbacks =
       subscription_callbacks_.Lookup(request_id);
   DCHECK(callbacks);
 
   blink::WebPushError::ErrorType error_type =
       status == PUSH_REGISTRATION_STATUS_PERMISSION_DENIED
           ? blink::WebPushError::ErrorTypePermissionDenied
           : blink::WebPushError::ErrorTypeAbort;
 
   callbacks->onError(blink::WebPushError(
       error_type,
       blink::WebString::fromUTF8(PushRegistrationStatusToString(status))));
 
   subscription_callbacks_.Remove(request_id);
 }
 
 }  // namespace content