Bug 1610653 - Part 15: Do not store lexical variable also to global this property in remote/cdp. r=webdriver-reviewers,whimboo

Differential Revision: https://phabricator.services.mozilla.com/D144122

remote/cdp/observers/ChannelEventSink.jsm

@@ -110,5 +110,3 @@ ChannelEventSinkFactory.getService = function() {
   return Cc[SINK_CONTRACT_ID].getService(Ci.nsIChannelEventSink)
     .wrappedJSObject;
 };
-
-this.ChannelEventSinkFactory = ChannelEventSinkFactory;

remote/cdp/observers/NetworkObserver.jsm

@@ -630,4 +630,3 @@ function getNetworkErrorStatusText(status) {
 }
 
 var EXPORTED_SYMBOLS = ["NetworkObserver"];
-this.NetworkObserver = NetworkObserver;