B2G/gecko/browser/devtools/layoutview/LayoutView.jsm
/**
   * This is where we get messages from the layout view iframe.
   */
This is where we get messages from the layout view iframe.
This is where we get messages from the layout view iframe .
function LV_onMessage(e) {
    switch (e.data) {
      case "layoutview-toggle-view":
        this.toggle(true);
        break;
      case "layoutview-ready":
        this.onDocumentReady();
        break;
      default:
        break;
    }
  }
function LV_onMessage ( e ) { switch ( e . data ) { case "layoutview-toggle-view" : this . toggle ( true ) ; break ; case "layoutview-ready" : this . onDocumentReady ( ) ; break ; default : break ; } }
This is where we get messages from the layout view iframe.
This is where we get messages from the layout view iframe .