Revert "Remove abandoned implementation."

Revert submission 3242160-remove-messaging-package

Reason for revert: Droidmonitor created revert due to b/364617310, b/364626927, b/364617560

Reverted changes: /q/submissionid:3241481-remove-messaging-package

This reverts commit 93b5e63726ab8f47a8266ed1cccf7c9c281bf0e0.

Change-Id: I182cbf1758988d9a4950d39354266a5fb3aaabce
diff --git a/res/values-km/arrays.xml b/res/values-km/arrays.xml
new file mode 100644
index 0000000..69f6e0d
--- /dev/null
+++ b/res/values-km/arrays.xml
@@ -0,0 +1,37 @@
+<?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 xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+  <string-array name="empty_subject_strings">
+    <item msgid="8900116186849071724">"គ្មាន​ប្រធានបទ"</item>
+    <item msgid="272485471009191934">"គ្មាន​ប្រធាន​បទ"</item>
+  </string-array>
+  <string-array name="notification_reply_choices">
+    <item msgid="1875991048685328264">"បាទ/ចាស"</item>
+    <item msgid="6049132459802288033">"ទេ"</item>
+    <item msgid="3084376867445867895">"យល់ព្រម"</item>
+    <item msgid="3155097332660174689">"ហេហេ"</item>
+    <item msgid="2611328818571146775">"អរគុណ"</item>
+    <item msgid="4881335087096496747">"ខ្ញុំ​យល់​ព្រម"</item>
+    <item msgid="2422296858597420738">"ល្អ"</item>
+    <item msgid="4805581752819452687">"នៅ​តាម​ផ្លូវ​"</item>
+    <item msgid="4746700499431366214">"យល់ព្រម ខ្ញុំ​នឹង​ទាក់ទង​អ្នក​ពេល​ក្រោយ"</item>
+    <item msgid="4342041517788201970">":)"</item>
+    <item msgid="7439437911747961187">":("</item>
+  </string-array>
+</resources>