Switch LevelDBWrapper::GetAll to use the new Mojo sync IPC mechanism.

content/renderer/dom_storage/local_storage_namespace.h

 // 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.
 
 #ifndef CONTENT_RENDERER_DOM_STORAGE_LOCAL_STORAGE_NAMESPACE_H_
 #define CONTENT_RENDERER_DOM_STORAGE_LOCAL_STORAGE_NAMESPACE_H_
 
 #include "base/macros.h"
 #include "third_party/WebKit/public/platform/WebStorageNamespace.h"
 
 namespace content {
-class StoragePartitionService;
+class LocalStorageCachedAreas;
 
-// An in-process implementation of LocalStorage using a LevelDB Mojo service.
 class LocalStorageNamespace : public blink::WebStorageNamespace {
  public:
+  // |local_storage_cached_areas| is guaranteed to outlive this object.
   explicit LocalStorageNamespace(
-      StoragePartitionService* storage_partition_service);
+      LocalStorageCachedAreas* local_storage_cached_areas);
   ~LocalStorageNamespace() override;
 
   // blink::WebStorageNamespace:
   blink::WebStorageArea* createStorageArea(
       const blink::WebString& origin) override;
   bool isSameNamespace(const WebStorageNamespace&) const override;
 
  private:
-  StoragePartitionService* const storage_partition_service_;
+  LocalStorageCachedAreas* local_storage_cached_areas_;

[dcheng, 2016/03/02 18:40:23]

Nit: maybe LocalStorageCachedAreas* const if it doesn't change for the lifetime
of this object?

[jam, 2016/03/02 19:08:19]

Done.

 
   DISALLOW_COPY_AND_ASSIGN(LocalStorageNamespace);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_DOM_STORAGE_LOCAL_STORAGE_NAMESPACE_H_