Revert of Move remote_db_manager into the safe_browsing_db component.

chrome/browser/safe_browsing/safe_browsing_api_handler.cc

Index: chrome/browser/safe_browsing/safe_browsing_api_handler.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_api_handler.cc b/chrome/browser/safe_browsing/safe_browsing_api_handler.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9a3646bb5cdb518fc7b5b72e33539e9ca0070989
--- /dev/null
+++ b/chrome/browser/safe_browsing/safe_browsing_api_handler.cc
@@ -0,0 +1,21 @@
+// 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 "chrome/browser/safe_browsing/safe_browsing_api_handler.h"
+
+namespace safe_browsing {
+
+SafeBrowsingApiHandler* SafeBrowsingApiHandler::instance_ = NULL;
+
+// static
+void SafeBrowsingApiHandler::SetInstance(SafeBrowsingApiHandler* instance) {
+  instance_ = instance;
+}
+
+// static
+SafeBrowsingApiHandler* SafeBrowsingApiHandler::GetInstance() {
+  return instance_;
+}
+
+}  // namespace safe_browsing