Add google-input-tools resources

third_party/google_input_tools/src/chrome/os/inputview/layouts/externs.js

 // Copyright 2014 The ChromeOS IME Authors. All Rights Reserved.
 // limitations under the License.
 // See the License for the specific language governing permissions and
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // distributed under the License is distributed on an "AS-IS" BASIS,
 // Unless required by applicable law or agreed to in writing, software
 //
 //      http://www.apache.org/licenses/LICENSE-2.0
 //
 // You may obtain a copy of the License at
 // you may not use this file except in compliance with the License.
 // Licensed under the Apache License, Version 2.0 (the "License");
 //
-goog.provide('i18n.input.chrome.inputview.Direction');
-
-
-/**
- * The direction.
- *
- * @enum {number}
- */
-i18n.input.chrome.inputview.Direction = {
-  UP: 0,
-  DOWN: 1,
-  LEFT: 2,
-  RIGHT: 3
-};
-
+var google = {};
+google.ime = {};
+google.ime.chrome = {};
+google.ime.chrome.inputview = {};
+google.ime.chrome.inputview.onLayoutLoaded = function(data) {};