1 files changed, 68 insertions, 0 deletions
diff --git a/dom/quota/StorageManager.h b/dom/quota/StorageManager.h
new file mode 100644
index 0000000000..8622c1eb5d
--- /dev/null
+++ b/dom/quota/StorageManager.h
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_StorageManager_h
+#define mozilla_dom_StorageManager_h
+
+#include "js/TypeDecls.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/Assertions.h"
+#include "nsCOMPtr.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+class JSObject;
+class nsIGlobalObject;
+struct JSContext;
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class FileSystemManager;
+class Promise;
+struct StorageEstimate;
+
+class StorageManager final : public nsISupports, public nsWrapperCache {
+  nsCOMPtr<nsIGlobalObject> mOwner;
+
+ public:
+  explicit StorageManager(nsIGlobalObject* aGlobal);
+
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(StorageManager)
+
+  void Shutdown();
+
+  already_AddRefed<FileSystemManager> GetFileSystemManager();
+
+  // WebIDL Boilerplate
+  nsIGlobalObject* GetParentObject() const { return mOwner; }
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  // WebIDL Interface
+  already_AddRefed<Promise> Persisted(ErrorResult& aRv);
+
+  already_AddRefed<Promise> Persist(ErrorResult& aRv);
+
+  already_AddRefed<Promise> Estimate(ErrorResult& aRv);
+
+  already_AddRefed<Promise> GetDirectory(ErrorResult& aRv);
+
+ private:
+  ~StorageManager();
+
+  RefPtr<FileSystemManager> mFileSystemManager;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_StorageManager_h