LevelDB storage for data reduction proxy to store data usage stats.

components/data_reduction_proxy/core/browser/db_data_store.cc

Index: components/data_reduction_proxy/core/browser/db_data_store.cc
diff --git a/components/data_reduction_proxy/core/browser/db_data_store.cc b/components/data_reduction_proxy/core/browser/db_data_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..be1f9bbf3c9447914ab1d263349e5ea34a689b52
--- /dev/null
+++ b/components/data_reduction_proxy/core/browser/db_data_store.cc
@@ -0,0 +1,28 @@
+// Copyright 2015 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 "components/data_reduction_proxy/core/browser/db_data_store.h"
+
+namespace data_reduction_proxy {
+
+DBDataStore::DBDataStore() {
+}
+
+DBDataStore::~DBDataStore() {
+}
+
+void DBDataStore::InitializeOnDBThread() {
+}
+
+DBDataStore::Status DBDataStore::Get(const std::string& key,
+                                     std::string* value) {
+  return DBDataStore::Status::NOT_FOUND;
+}
+
+DBDataStore::Status DBDataStore::Put(
+    const std::map<std::string, std::string>& map) {
+  return DBDataStore::Status::OK;
+}
+
+}  // namespace data_reduction_proxy