AudioPlayer.app: Migrate to Polymer 1.0.

ui/file_manager/audio_player/js/audio_player.js

Index: ui/file_manager/audio_player/js/audio_player.js
diff --git a/ui/file_manager/audio_player/js/audio_player.js b/ui/file_manager/audio_player/js/audio_player.js
index 1646ff1a135ab8395234f4aed7f98fceea8b38f0..e5b6fdddd947703e9094787e5f514b6402776260 100644
--- a/ui/file_manager/audio_player/js/audio_player.js
+++ b/ui/file_manager/audio_player/js/audio_player.js
@@ -49,7 +49,11 @@ function AudioPlayer(container) {
     /** @type {AudioPlayerElement} */ (document.querySelector('audio-player'));
   // TODO(yoshiki): Move tracks into the model.
   this.player_.tracks = [];
-  this.player_.model = this.model_;
+  this.model_.initialize(function() {
+    this.player_.model = this.model_;
+    if (this.player_.expanded)
+      this.onModelExpandedChanged(false, true);

[yawano, 2015/06/10 05:47:48]

Can we remove this onModelExpanededChanged call if we add change.type === 'add'
to around line 27?

[fukino, 2015/06/10 06:24:03]

Done. Thank you for pointing this out!

+  }.bind(this));
 
   // Run asynchronously after an event of model change is delivered.
   setTimeout(function() {
@@ -116,7 +120,7 @@ AudioPlayer.prototype.load = function(playlist) {
   window.appState = JSON.parse(JSON.stringify(playlist));  // cloning
   util.saveAppState();
 
-  this.isExpanded_ = this.model_.expanded;
+  this.isExpanded_ = this.player_.expanded;
 
   // Resolving entries has to be done after the volume manager is initialized.
   this.volumeManager_.ensureInitialized(function() {
@@ -218,7 +222,7 @@ AudioPlayer.prototype.select_ = function(newTrack, time) {
 
   this.currentTrackIndex_ = newTrack;
   this.player_.currentTrackIndex = this.currentTrackIndex_;
-  this.player_.audioController.time = time;
+  this.player_.time = time;
 
   // Run asynchronously after an event of current track change is delivered.
   setTimeout(function() {
@@ -284,11 +288,11 @@ AudioPlayer.prototype.onResize_ = function(event) {
   if (!this.isExpanded_ &&
       window.innerHeight >= AudioPlayer.EXPANDED_MODE_MIN_HEIGHT) {
     this.isExpanded_ = true;
-    this.model_.expanded = true;
+    this.player_.expanded = true;
   } else if (this.isExpanded_ &&
              window.innerHeight < AudioPlayer.EXPANDED_MODE_MIN_HEIGHT) {
     this.isExpanded_ = false;
-    this.model_.expanded = false;
+    this.player_.expanded = false;
   }
 };
 
@@ -383,7 +387,7 @@ AudioPlayer.prototype.onModelExpandedChanged = function(oldValue, newValue) {
 AudioPlayer.prototype.syncHeight_ = function() {
   var targetHeight;
 
-  if (this.model_.expanded) {
+  if (this.player_.expanded) {
     // Expanded.
     if (!this.lastExpandedHeight_ ||
         this.lastExpandedHeight_ < AudioPlayer.EXPANDED_MODE_MIN_HEIGHT) {
@@ -456,6 +460,6 @@ AudioPlayer.TrackInfo.prototype.setMetadata = function(
 };
 
 // Starts loading the audio player.
-window.addEventListener('polymer-ready', function(e) {
+window.addEventListener('DOMContentLoaded', function(e) {
   AudioPlayer.load();
 });