Video Player: Stop using Cast API shared module.

ui/file_manager/video_player/js/video_player_metrics.js

 // Copyright (c) 2014 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.
 
 /**
  * @fileoverview Utility methods for accessing chrome.metricsPrivate API.
  *
  * To be included as a first script in main.html
  */
 
 /**
  * @extends {metricsBase}
  */
 var metrics = metricsBase;
 
 /**
- * Values for "VideoPlayer.CastAPIExtensionStaus" metrics.
- * @enum {number}
- */
-metrics.CAST_API_EXTENSION_STATUS = {
-  // Cast API extension is not loaded since the cast extension, which is requred
-  // by the cast API extension, is not installed or load failed.
-  SKIPPED: 0,
-  // Installation of Cast API extension is failed.
-  INSTALLATION_FAILED: 1,
-  // Load of Cast API extension is failed.
-  LOAD_FAILED: 2,
-  // Cast API extension is newly installed and loaded.
-  INSTALLED_AND_LOADED: 3,
-  // Cast API extension is loaded.
-  LOADED: 4,
-  // (sentinel)
-  MAX_VALUE: 5,
-};
-
-/**
  * Values for "VideoPlayer.PlayType" metrics.
  * @enum {number}
  */
 metrics.PLAY_TYPE = {
   LOCAL: 0,
   CAST: 1,
   MAX_VALUE: 2,
 };
 
 /**
  * Utility function to check if the given value is in the given values.
  * @param {!Object} values
  * @param {*} value
  * @return {boolean} True if one or more elements of the given values hash have
  *     the given value as value. False otherwise.
  */
 metrics.hasValue_ = function(values, value) {
   return Object.keys(values).some(function(key) {
     return values[key] === value;
   });
 };
 
 /**
- * Record "VideoPlayer.CastAPIExtensionStatsu" metrics.
- * @param {metrics.CAST_API_EXTENSION_STATUS} status Status to be recorded.
- */
-metrics.recordCastAPIExtensionStatus = function(status) {
-  if (!metrics.hasValue_(metrics.CAST_API_EXTENSION_STATUS, status)) {
-    console.error('The given value "' + status + '" is invalid.');
-    return;
-  }
-
-  metrics.recordEnum('CastAPIExtensionStatus',
-                     status,
-                     metrics.CAST_API_EXTENSION_STATUS.MAX_VALUE);
-};
-
-/**
  * Record "VideoPlayer.NumberOfCastDevices" metrics.
  * @param {number} number Value to be recorded.
  */
 metrics.recordNumberOfCastDevices = function(number) {
   metrics.recordSmallCount('NumberOfCastDevices', number);
 };
 
 /**
  * Record "VideoPlayer.NumberOfOpenedFile" metrics.
  * @param {number} number Value to be recorded.
@@ skipping 43 matching lines @@
  * Convert a short metric name to the full format.
  *
  * @param {string} name Short metric name.
  * @return {string} Full metric name.
  * @override
  * @private
  */
 metrics.convertName_ = function(name) {
   return 'VideoPlayer.' + name;
 };