[BackgroundSync Cleanup] Remove periodic sync code

content/child/background_sync/background_sync_provider.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/child/background_sync/background_sync_provider.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 109 matching lines @@
   // base::Unretained is safe here, as the mojo channel will be deleted (and
   // will wipe its callbacks) before 'this' is deleted.
   GetBackgroundSyncServicePtr()->Unregister(
       handle_id, service_worker_registration_id,
       base::Bind(&BackgroundSyncProvider::UnregisterCallback,
                  base::Unretained(this),
                  base::Passed(std::move(callbacksPtr))));
 }
 
 void BackgroundSyncProvider::getRegistration(
-    blink::WebSyncRegistration::Periodicity periodicity,
     const blink::WebString& tag,
     blink::WebServiceWorkerRegistration* service_worker_registration,
     blink::WebSyncRegistrationCallbacks* callbacks) {
   DCHECK(service_worker_registration);
   DCHECK(callbacks);
   int64_t service_worker_registration_id =
       GetServiceWorkerRegistrationId(service_worker_registration);
   scoped_ptr<blink::WebSyncRegistrationCallbacks> callbacksPtr(callbacks);
 
   // base::Unretained is safe here, as the mojo channel will be deleted (and
   // will wipe its callbacks) before 'this' is deleted.
   GetBackgroundSyncServicePtr()->GetRegistration(
-      mojo::ConvertTo<BackgroundSyncPeriodicity>(periodicity), tag.utf8(),
-      service_worker_registration_id,
+      tag.utf8(), service_worker_registration_id,
       base::Bind(&BackgroundSyncProvider::GetRegistrationCallback,
                  base::Unretained(this),
                  base::Passed(std::move(callbacksPtr))));
 }
 
 void BackgroundSyncProvider::getRegistrations(
-    blink::WebSyncRegistration::Periodicity periodicity,
     blink::WebServiceWorkerRegistration* service_worker_registration,
     blink::WebSyncGetRegistrationsCallbacks* callbacks) {
   DCHECK(service_worker_registration);
   DCHECK(callbacks);
   int64_t service_worker_registration_id =
       GetServiceWorkerRegistrationId(service_worker_registration);
   scoped_ptr<blink::WebSyncGetRegistrationsCallbacks> callbacksPtr(callbacks);
 
   // base::Unretained is safe here, as the mojo channel will be deleted (and
   // will wipe its callbacks) before 'this' is deleted.
   GetBackgroundSyncServicePtr()->GetRegistrations(
-      mojo::ConvertTo<BackgroundSyncPeriodicity>(periodicity),
       service_worker_registration_id,
       base::Bind(&BackgroundSyncProvider::GetRegistrationsCallback,
                  base::Unretained(this),
                  base::Passed(std::move(callbacksPtr))));
 }
 
 void BackgroundSyncProvider::getPermissionStatus(
-    blink::WebSyncRegistration::Periodicity periodicity,
     blink::WebServiceWorkerRegistration* service_worker_registration,
     blink::WebSyncGetPermissionStatusCallbacks* callbacks) {
   DCHECK(service_worker_registration);
   DCHECK(callbacks);
   int64_t service_worker_registration_id =
       GetServiceWorkerRegistrationId(service_worker_registration);
   scoped_ptr<blink::WebSyncGetPermissionStatusCallbacks> callbacksPtr(
       callbacks);
 
   // base::Unretained is safe here, as the mojo channel will be deleted (and
   // will wipe its callbacks) before 'this' is deleted.
   GetBackgroundSyncServicePtr()->GetPermissionStatus(
-      mojo::ConvertTo<BackgroundSyncPeriodicity>(periodicity),
       service_worker_registration_id,
       base::Bind(&BackgroundSyncProvider::GetPermissionStatusCallback,
                  base::Unretained(this),
                  base::Passed(std::move(callbacksPtr))));
 }
 
 void BackgroundSyncProvider::releaseRegistration(int64_t handle_id) {
   GetBackgroundSyncServicePtr()->ReleaseRegistration(handle_id);
 }
 
@@ skipping 244 matching lines @@
     mojo::InterfaceRequest<BackgroundSyncService> request =
         mojo::GetProxy(&background_sync_service_);
     main_thread_task_runner_->PostTask(
         FROM_HERE,
         base::Bind(&ConnectToServiceOnMainThread, base::Passed(&request)));
   }
   return background_sync_service_;
 }
 
 }  // namespace content