Extract protobuf database into a new 'leveldb_proto' component

components/dom_distiller/core/dom_distiller_test_util.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_DOM_DISTILLER_CORE_DOM_DISTILLER_TEST_UTIL_H_
 #define COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_TEST_UTIL_H_
 
 #include <vector>
 
 #include "components/dom_distiller/core/dom_distiller_observer.h"
-#include "components/dom_distiller/core/fake_db.h"
+#include "components/leveldb_proto/testing/fake_db.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace dom_distiller {
 
 class DomDistillerStore;
 
 namespace test {
 namespace util {
 
 class ObserverUpdatesMatcher
@@ skipping 13 matching lines @@
  private:
   void DescribeUpdates(std::ostream* os) const;
   const std::vector<DomDistillerObserver::ArticleUpdate>& expected_updates_;
 };
 
 testing::Matcher<const std::vector<DomDistillerObserver::ArticleUpdate>&>
     HasExpectedUpdates(const std::vector<DomDistillerObserver::ArticleUpdate>&);
 
 // Creates a simple DomDistillerStore backed by |fake_db| and initialized
 // with |store_model|.
-DomDistillerStore* CreateStoreWithFakeDB(FakeDB* fake_db,
-                                         const FakeDB::EntryMap& store_model);
+DomDistillerStore* CreateStoreWithFakeDB(
+    leveldb_proto::test::FakeDB<ArticleEntry>* fake_db,
+    const leveldb_proto::test::FakeDB<ArticleEntry>::EntryMap& store_model);
 
 }  // namespace util
 }  // namespace test
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_TEST_UTIL_H_