refactor: remove unused code

Author: abose

src/LiveDevelopment/main.js

@@ -91,7 +91,6 @@ define(function main(require, exports, module) {
         elemHighlights: "hover", // default value, this will get updated when the extension loads
         showRulerLines: false, // default value, this will get updated when the extension loads
         imageGalleryState: _getImageGalleryState(), // image gallery selected state
-        icons: RemoteHelper.remoteIcons,
         styles: RemoteHelper.remoteStyles
     };