Rename the VideoPlayer-related string IDs

ui/file_manager/video_player/js/video_player.js

 // Copyright 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.
 
 'use strict';
 
 /**
  * @param {Element} playerContainer Main container.
  * @param {Element} videoContainer Container for the video element.
  * @param {Element} controlsContainer Container for video controls.
@@ skipping 93 matching lines @@
  * Handles playback (decoder) errors.
  * @param {MediaError} error Error object.
  * @private
  */
 FullWindowVideoControls.prototype.onPlaybackError_ = function(error) {
   if (error.target && error.target.error &&
       error.target.error.code === MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED) {
     if (this.casting)
       this.showErrorMessage('VIDEO_PLAYER_VIDEO_FILE_UNSUPPORTED_FOR_CAST');
     else
-      this.showErrorMessage('GALLERY_VIDEO_ERROR');
+      this.showErrorMessage('VIDEO_PLAYER_VIDEO_FILE_UNSUPPORTED');
     this.decodeErrorOccured = false;
   } else {
-    this.showErrorMessage('GALLERY_VIDEO_DECODING_ERROR');
+    this.showErrorMessage('VIDEO_PLAYER_PLAYBACK_ERROR');
     this.decodeErrorOccured = true;
   }
 
   // Disable inactivity watcher, and disable the ui, by hiding tools manually.
   this.inactivityWatcher.disabled = true;
   document.querySelector('#video-player').setAttribute('disabled', 'true');
 
   // Detach the video element, since it may be unreliable and reset stored
   // current playback time.
   this.cleanup();
@@ skipping 260 matching lines @@
           }.wrap());
 
           this.videoElement_.load();
           callback();
         }.bind(this))
         // In case of error.
         .catch(function(error) {
           videoPlayerElement.removeAttribute('loading');
           console.error('Failed to initialize the video element.',
                         error.stack || error);
-          this.controls_.showErrorMessage('GALLERY_VIDEO_ERROR');
+          this.controls_.showErrorMessage(
+              'VIDEO_PLAYER_VIDEO_FILE_UNSUPPORTED');
           callback();
         }.bind(this));
   }.wrap(this));
 };
 
 /**
  * Plays the first video.
  */
 VideoPlayer.prototype.playFirstVideo = function() {
   this.currentPos_ = 0;
@@ skipping 197 matching lines @@
 /**
  * Called when the current cast is disappear from the cast list.
  * @private
  */
 VideoPlayer.prototype.onCurrentCastDisappear_ = function() {
   this.currentCast_ = null;
   if (this.currentSession_) {
     this.currentSession_.removeUpdateListener(this.onCastSessionUpdateBound_);
     this.currentSession_ = null;
   }
-  this.controls.showErrorMessage('GALLERY_VIDEO_DECODING_ERROR');
+  this.controls.showErrorMessage('VIDEO_PLAYER_PLAYBACK_ERROR');
   this.unloadVideo();
 };
 
 /**
  * This method should be called when the session is updated.
  * @param {boolean} alive Whether the session is alive or not.
  * @private
  */
 VideoPlayer.prototype.onCastSessionUpdate_ = function(alive) {
   if (!alive)
@@ skipping 38 matching lines @@
 var initPromise = Promise.all(
     [new Promise(initVideos.wrap(null)),
      new Promise(initStrings.wrap(null)),
      new Promise(util.addPageLoadHandler.wrap(null))]);
 
 initPromise.then(function(results) {
   var videos = results[0];
   player.prepare(videos);
   return new Promise(player.playFirstVideo.wrap(player));
 }.wrap(null));