Update Google Input Tools.

third_party/google_input_tools/src/chrome/os/inputview/featuretracker.js

-// Copyright 2015 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.FeatureTracker');
-
-goog.require('goog.object');
-goog.require('i18n.input.chrome.inputview.FeatureName');
-
-goog.scope(function() {
-var FeatureName = i18n.input.chrome.inputview.FeatureName;
-
-
-/**
- * Controller for experimental features.
- *
- * @constructor
- */
-i18n.input.chrome.inputview.FeatureTracker = function() {
-
-  /**
-   * Whether experimental flags is enabled.
-   *
-   * @private {Object.<string, boolean>}
-   */
-  this.features_ = {};
-
-  /**
-   * Features that are enabled by default. Any feature not on this list is
-   * disabled unless the runtime --enable-inputview-{feature} flag is present.
-   *
-   * @const
-   * @private {!Array<FeatureName>}
-   */
-  this.ENABLED_BY_DEFAULT_ = [];
-
-  /**
-   * Whether the features list is ready.
-   *
-   * @private {boolean}
-   */
-  this.ready_ = false;
-};
-
-var FeatureTracker = i18n.input.chrome.inputview.FeatureTracker;
-
-
-/**
- * Whether the feature is enabled.
- *
- * @param {!FeatureName} feature .
- * @return {boolean}
- */
-FeatureTracker.prototype.isEnabled = function(feature) {
-  if (!this.ready_) {
-    console.error('Features not present in config or not ready yet.');
-  }
-  if (feature in this.features_) {
-    return this.features_[feature];
-  }
-  return (this.ENABLED_BY_DEFAULT_.indexOf(feature) >= 0) ||
-      !!this.features_[FeatureName.EXPERIMENTAL];
-};
-
-
-/**
- * Inits the feature tracker.
- *
- * @param {!Object} config The keyboard config.
- */
-FeatureTracker.prototype.initialize = function(config) {
-  if (config.features) {
-    var features = config.features;
-    // Parse the run time flags.
-    for (var i = 0; i < features.length; i++) {
-      var pieces = features[i].split('-');
-      var state = pieces.pop();
-      if (state == 'enabled') {
-        this.features_[pieces.join('-')] = true;
-      } else if (state == 'disabled') {
-        this.features_[pieces.join('-')] = false;
-      } else {
-        console.error('Unrecognized flag: ' + features[i]);
-      }
-    }
-    this.ready_ = true;
-  } else {
-    console.error('API Error. Features not present in config.');
-    return;
-  }
-};
-
-});  // goog.scope
-