Don't overwrite global location

proxy/init-badge.js

@@ -13,7 +13,7 @@ var snowflake, query, debug, silenceNotifications, log, dbg, init;
 
   snowflake = null;
 
-  query = Query.parse(location);
+  query = Query.parse(location.search.substr(1));
 
   debug = Params.getBool(query, 'debug', false);
 

proxy/shims.js

@@ -10,7 +10,7 @@ if (typeof module !== "undefined" && module !== null ? module.exports : void 0)
     }
   };
   chrome = {};
-  location = '';
+  location = { search: '' };
   if ((typeof TESTING === "undefined" || TESTING === null) || !TESTING) {
     webrtc = require('wrtc');
     PeerConnection = webrtc.RTCPeerConnection;
@@ -20,9 +20,6 @@ if (typeof module !== "undefined" && module !== null ? module.exports : void 0)
     ({ XMLHttpRequest } = require('xmlhttprequest'));
   }
 } else {
-  document = window.document;
-  chrome = window.chrome;
-  location = window.location.search.substr(1);
   PeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
   IceCandidate = window.RTCIceCandidate || window.mozRTCIceCandidate;
   SessionDescription = window.RTCSessionDescription || window.mozRTCSessionDescription;