Issue 2879 - Move element selection into the content process

lib/windowWrapper.js

Index: lib/windowWrapper.js
===================================================================
--- a/lib/windowWrapper.js
+++ b/lib/windowWrapper.js
@@ -75,25 +75,22 @@ WindowWrapper.prototype =
   popupShowingHandler: function(event)
   {
     let popup = event.originalTarget;
     if (!/^(abp-(?:toolbar|status|menuitem)-)popup$/.test(popup.id))
       return;
 
     this.popupHiddenHandler(event);
 
-    let enabled = Aardvark.canSelect(this.browser);
-    let running = (enabled && this.browser == Aardvark.browser);
+    let running = this.browser == Aardvark.browser;
 
     let [labelStart, labelStop] = getMenuItem();
     let item = popup.ownerDocument.createElement("menuitem");
     item.setAttribute("label", running ? labelStop : labelStart);
     item.setAttribute("class", "elemhidehelper-item");
-    if (!enabled)
-      item.setAttribute("disabled", "true");
 
     if (typeof key == "undefined")
       this.configureKey(event.currentTarget);
     item.setAttribute("acceltext", KeySelector.getTextForKey(key));
 
     item.addEventListener("command", this.toggleSelection, false);
 
     let insertBefore = null;
@@ -137,11 +134,11 @@ WindowWrapper.prototype =
       Aardvark.hideTooltips();
   },
 
   toggleSelection: function()
   {
     if ("@adblockplus.org/abp/public;1" in Cc && this.browser != Aardvark.browser)
       Aardvark.start(this);
     else
-      Aardvark.quit();
+      Aardvark.doCommand("quit", null);
   }
 };