Mojo C++ bindings: switch WebKit mojom targets to use STL/WTF types.

content/browser/background_sync/background_sync_service_impl.cc

 // Copyright 2015 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/background_sync/background_sync_service_impl.h"
 
 #include <utility>
 
 #include "base/memory/weak_ptr.h"
 #include "base/stl_util.h"
@@ skipping 133 matching lines @@
 }
 
 void BackgroundSyncServiceImpl::OnGetRegistrationsResult(
     const GetRegistrationsCallback& callback,
     BackgroundSyncStatus status,
     std::unique_ptr<ScopedVector<BackgroundSyncRegistration>>
         result_registrations) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK(result_registrations);
 
-  mojo::Array<blink::mojom::SyncRegistrationPtr> mojo_registrations;
+  std::vector<blink::mojom::SyncRegistrationPtr> mojo_registrations;
   for (const BackgroundSyncRegistration* registration : *result_registrations)
     mojo_registrations.push_back(ToMojoRegistration(*registration));
 
   callback.Run(static_cast<blink::mojom::BackgroundSyncError>(status),
                std::move(mojo_registrations));
 }
 
 }  // namespace content