Remove stl_util's STLElementDeleter from sync.

components/sync/driver/glue/sync_backend_host_impl.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_SYNC_DRIVER_GLUE_SYNC_BACKEND_HOST_IMPL_H_
 #define COMPONENTS_SYNC_DRIVER_GLUE_SYNC_BACKEND_HOST_IMPL_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 125 matching lines @@
   void GetModelSafeRoutingInfo(
       syncer::ModelSafeRoutingInfo* out) const override;
   void FlushDirectory() const override;
   void RequestBufferedProtocolEventsAndEnableForwarding() override;
   void DisableProtocolEventForwarding() override;
   void EnableDirectoryTypeDebugInfoForwarding() override;
   void DisableDirectoryTypeDebugInfoForwarding() override;
   void GetAllNodesForTypes(
       syncer::ModelTypeSet types,
       base::Callback<void(const std::vector<syncer::ModelType>&,
-                          ScopedVector<base::ListValue>)> type) override;
+                          std::vector<std::unique_ptr<base::ListValue>>)> type)
+      override;
   base::MessageLoop* GetSyncLoopForTesting() override;
   void RefreshTypesForTest(syncer::ModelTypeSet types) override;
   void ClearServerData(
       const syncer::SyncManager::ClearServerDataCallback& callback) override;
   void OnCookieJarChanged(bool account_mismatch, bool empty_jar) override;
 
   // InvalidationHandler implementation.
   void OnInvalidatorStateChange(syncer::InvalidatorState state) override;
   void OnIncomingInvalidation(
       const syncer::ObjectIdInvalidationMap& invalidation_map) override;
@@ skipping 36 matching lines @@
   virtual void HandleInitializationSuccessOnFrontendLoop(
       const syncer::WeakHandle<syncer::JsBackend> js_backend,
       const syncer::WeakHandle<syncer::DataTypeDebugInfoListener>
           debug_info_listener,
       std::unique_ptr<syncer_v2::ModelTypeConnector> model_type_connector,
       const std::string& cache_guid);
 
   // Forwards a ProtocolEvent to the frontend.  Will not be called unless a
   // call to SetForwardProtocolEvents() explicitly requested that we start
   // forwarding these events.
-  void HandleProtocolEventOnFrontendLoop(syncer::ProtocolEvent* event);
+  void HandleProtocolEventOnFrontendLoop(
+      std::unique_ptr<syncer::ProtocolEvent> event);
 
   // Forwards a directory commit counter update to the frontend loop.  Will not
   // be called unless a call to EnableDirectoryTypeDebugInfoForwarding()
   // explicitly requested that we start forwarding these events.
   void HandleDirectoryCommitCountersUpdatedOnFrontendLoop(
       syncer::ModelType type,
       const syncer::CommitCounters& counters);
 
   // Forwards a directory update counter update to the frontend loop.  Will not
   // be called unless a call to EnableDirectoryTypeDebugInfoForwarding()
@@ skipping 158 matching lines @@
   bool invalidation_handler_registered_;
 
   base::WeakPtrFactory<SyncBackendHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncBackendHostImpl);
 };
 
 }  // namespace browser_sync
 
 #endif  // COMPONENTS_SYNC_DRIVER_GLUE_SYNC_BACKEND_HOST_IMPL_H_