/**
* MediaKeys namespace.
*/
if (typeof MediaKeys == "undefined") var MediaKeys = {};

MediaKeys.basePlayer = "//iframe[@id='main']";
MediaKeys.playButton = "//button[@id='play' and not(contains(@class,'playing'))]";
MediaKeys.pauseButton = "//button[@id='play' and contains(@class,'playing')]";
MediaKeys.skipButton = "//button[@id='next']";
MediaKeys.previousButton = "//button[@id='previous']"; 

@@ -1,12 +1,13 @@
 /**%0A
+ 
 * MediaK
@@ -21,16 +21,17 @@
 espace.%0A
+ 
 */%0Aif (t
@@ -393,10 +393,9 @@
 ious'%5D%22;
- 
 %0A

Update player.spotify.com-view.js