overlay: enable productivity_device for DocumentsUI

Change-Id: I58928bfb714c9a5a47a0640f0867b3968efce7e4

overlay/common/frameworks/base/packages/DocumentsUI/res/values/config.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<resources>
+
+    <!-- Flags setup as productivity oriented in which case Downloads app will be presented
+             as Files app. Including showing of the Documents and "advanced" roots. -->
+    <bool name="productivity_device">true</bool>
+
+</resources>