Download Service : Added leveldb proto layer

components/download/internal/test/noop_store.h

Index: components/download/internal/test/noop_store.h
diff --git a/components/download/internal/noop_store.h b/components/download/internal/test/noop_store.h
similarity index 65%
rename from components/download/internal/noop_store.h
rename to components/download/internal/test/noop_store.h
index 4bad9ed2e13ff74bf1ec5ab9c5363f1785223b94..598e77e25911eda70f9058a80cf856feba27750d 100644
--- a/components/download/internal/noop_store.h
+++ b/components/download/internal/test/noop_store.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_DOWNLOAD_INTERNAL_NOOP_STORE_H_
-#define COMPONENTS_DOWNLOAD_INTERNAL_NOOP_STORE_H_
+#ifndef COMPONENTS_DOWNLOAD_INTERNAL_TEST_NOOP_STORE_H_
+#define COMPONENTS_DOWNLOAD_INTERNAL_TEST_NOOP_STORE_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ -24,13 +24,13 @@ class NoopStore : public Store {
 
   // Store implementation.
   bool IsInitialized() override;
-  void Initialize(InitCallback callback) override;
-  void Destroy(StoreCallback callback) override;
-  void Update(const Entry& entry, StoreCallback callback) override;
-  void Remove(const std::string& guid, StoreCallback callback) override;
+  void Initialize(const InitCallback& callback) override;
+  void Destroy(const StoreCallback& callback) override;
+  void Update(const Entry& entry, const StoreCallback& callback) override;
+  void Remove(const std::string& guid, const StoreCallback& callback) override;
 
  private:
-  void OnInitFinished(InitCallback callback);
+  void OnInitFinished(const InitCallback& callback);
 
   // Whether or not this Store is 'initialized.'  Just gets set to |true| once
   // Initialize() is called.
@@ -43,4 +43,4 @@ class NoopStore : public Store {
 
 }  // namespace download
 
-#endif  // COMPONENTS_DOWNLOAD_INTERNAL_NOOP_STORE_H_
+#endif  // COMPONENTS_DOWNLOAD_INTERNAL_TEST_NOOP_STORE_H_