Switch StoragePartitionService interface to use url::Origin instead of mojo string.

content/renderer/dom_storage/local_storage_cached_area.cc

 // Copyright 2016 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/dom_storage/local_storage_cached_area.h"
 
 #include "content/common/storage_partition_service.mojom.h"
 #include "content/renderer/dom_storage/local_storage_cached_areas.h"
 
 namespace content {
 
 LocalStorageCachedArea::LocalStorageCachedArea(
     const url::Origin& origin,
     StoragePartitionService* storage_partition_service,
     LocalStorageCachedAreas* cached_areas)
     : loaded_(false), origin_(origin), binding_(this),
       cached_areas_(cached_areas) {
   storage_partition_service->OpenLocalStorage(
-      origin_.Serialize(), mojo::GetProxy(&leveldb_));
+      origin_, mojo::GetProxy(&leveldb_));
 }
 
 LocalStorageCachedArea::~LocalStorageCachedArea() {
   cached_areas_->LocalStorageCacheAreaClosed(this);
 }
 
 unsigned LocalStorageCachedArea::GetLength() {
   EnsureLoaded();
   return 0u;
 }
@@ skipping 46 matching lines @@
   if (loaded_)
     return;
 
   loaded_ = true;
   leveldb::DatabaseError status = leveldb::DatabaseError::OK;
   mojo::Array<content::KeyValuePtr> data;
   leveldb_->GetAll(binding_.CreateInterfacePtrAndBind(), &status, &data);
 }
 
 }  // namespace content