Move content/child/background_sync to Blink.

content/renderer/background_sync/background_sync_client_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/renderer/background_sync/background_sync_client_impl.h"
 
 #include <utility>
 
 #include "base/time/time.h"
-#include "content/child/background_sync/background_sync_provider.h"

[iclelland, 2016/11/14 18:43:07]

Thanks for cleaning those up.

 #include "content/child/background_sync/background_sync_type_converters.h"
 #include "content/renderer/service_worker/service_worker_context_client.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 #include "third_party/WebKit/public/platform/Platform.h"
 #include "third_party/WebKit/public/platform/WebThread.h"
-#include "third_party/WebKit/public/platform/modules/background_sync/WebSyncProvider.h"
-#include "third_party/WebKit/public/platform/modules/background_sync/WebSyncRegistration.h"
 #include "third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerContextProxy.h"
 
 namespace content {
 
 // static
 void BackgroundSyncClientImpl::Create(
     mojo::InterfaceRequest<blink::mojom::BackgroundSyncServiceClient> request) {
   mojo::MakeStrongBinding(base::WrapUnique(new BackgroundSyncClientImpl),
                           std::move(request));
 }
@@ skipping 17 matching lines @@
   }
 
   blink::WebServiceWorkerContextProxy::LastChanceOption web_last_chance =
       mojo::ConvertTo<blink::WebServiceWorkerContextProxy::LastChanceOption>(
           last_chance);
 
   client->DispatchSyncEvent(tag, web_last_chance, callback);
 }
 
 }  // namespace content