Adding a guard for i.document && i.document.url because Analyzer may decide to resolve Import features without documents later.  (It's been talked about.)
Adding a guard for i.document && i.document.url because Analyzer may decide to resolve Import features without documents later.  (It's been talked about.)

Polymer/tools,Polymer/tools,Polymer/polymer-bundler,Polymer/tools,Polymer/polymer-bundler,Polymer/polymer-bundler,Polymer/tools