Fix chromecast button

Next step: Chromecast and Airplay play/pause, scrub, and state management

When casting, the correct cast button should be lit up and the video should be replaced with a title image and text

renderer/views/player.js

@@ -64,7 +64,6 @@ function Player (state, dispatch) {
 function renderPlayerControls (state, dispatch) {
   var positionPercent = 100 * state.video.currentTime / state.video.duration
   var playbackCursorStyle = { left: 'calc(' + positionPercent + '% - 8px)' }
-  var torrent = state.client.get(state.playing.infoHash)
 
   var elements = [
     hx`
@@ -88,7 +87,7 @@ function renderPlayerControls (state, dispatch) {
   if (state.devices.chromecast) {
     elements.push(hx`
       <i.icon.chromecast
-        onclick=${() => dispatch('openChromecast', torrent)}>
+        onclick=${() => dispatch('openChromecast')}>
         cast
       </i>
     `)
@@ -96,7 +95,7 @@ function renderPlayerControls (state, dispatch) {
   if (state.devices.airplay) {
     elements.push(hx`
       <i.icon.airplay
-        onclick=${() => dispatch('openAirplay', torrent)}>
+        onclick=${() => dispatch('openAirplay')}>
         airplay
       </i>
     `)

renderer/views/torrent-list.js

@@ -54,7 +54,7 @@ function TorrentList (state, dispatch) {
 
   // Show name, download status, % complete
   function renderTorrentMetadata (torrent, torrentSummary) {
-    var name = torrentSummary.displayName || torrentSummary.name || 'Loading torrent...'
+    var name = torrentSummary.name || 'Loading torrent...'
     var elements = [hx`
       <div class='name ellipsis'>${name}</div>
     `]