Index: gc_lang/fr/tb/content/overlay.js
==================================================================
--- gc_lang/fr/tb/content/overlay.js
+++ gc_lang/fr/tb/content/overlay.js
@@ -3,11 +3,11 @@
 "use strict";
 
 
 const Cc = Components.classes;
 const Ci = Components.interfaces;
-const Cu = Components.utils;
+//const Cu = Components.utils;
 //const { require } = Cu.import("resource://gre/modules/commonjs/toolkit/require.js", {});
 
 const { BasePromiseWorker } = ChromeUtils.import('resource://gre/modules/PromiseWorker.jsm', {});
 const Task = ChromeUtils.import("resource://gre/modules/Task.jsm").Task;
 const prefs = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService).getBranch("extensions.grammarchecker.");
@@ -167,11 +167,10 @@
         }).then(function (res) {
             that.setInfo("Nombre de paragraphes analysés : " + res);
         }, function (e) {
             that.setInfo("Erreur : " + e.message);
             console.error(e);
-            // Cu.reportError(e);
         });
     },
     createResultNode: function (xEditor, sParagraph, iParagraph, aGrammErr, aSpellErr) {
         let xResultNode = document.createElement("div");
         xResultNode.setAttribute("id", "resnode" + iParagraph);
@@ -196,11 +195,10 @@
                 xResultNode.textContent = "Erreur: " + res;
             });
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     fillResultNode: function (xResultNode, xEditor, sParagraph, iParagraph, aGrammErr, aSpellErr) {
         try {
             if (aGrammErr.length === 0  &&  aSpellErr.length === 0) {
@@ -247,11 +245,10 @@
                 xResultNode.appendChild(xNode);
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
             xResultNode.textContent = "# Error: " + e.message;
         }
     },
     _createNodeGCErrorDescription: function (xEditor, nError, dErr, iParagraph) {
         let xNodeDiv = document.createElement("div");
@@ -396,11 +393,10 @@
             try {
                 BrowserToolboxCustomizeDone(true);
             }
             catch (e) {
                 console.error(e);
-                // Cu.reportError(e);
             }
         }
     },
     clearPreview: function() {
         let xPreview = document.getElementById("grammalecte-errors");
@@ -413,11 +409,10 @@
                 xEditor.QueryInterface(Ci.nsIEditorStyleSheets);
                 xEditor.addOverrideStyleSheet("chrome://grammarchecker/content/overlay.css");
             }
             catch (e) {
                 console.error(e);
-                // Cu.reportError(e);
             }
         }
         this.setInfo("[vide]");
     },
     setInfo: function (sText) {
@@ -434,11 +429,10 @@
         try {
             window.openDialog(sWhat, sName, sOptions);
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     openInTabURL: function (sURL) {
         // method found in S3.Google.Translator
         try {
@@ -450,21 +444,19 @@
                 xTabmail.openTab('contentTab', { contentPage: sURL });
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     openInBrowserURL: function (sURL) {
         // method found in S3.Google.Translator
         try {
             openURL(sURL);
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     onParseText: function (e) {
         this.parse();
     },
@@ -528,11 +520,10 @@
         try {
             oSpellControl.setExtensionDictFolder(sDicName, prefs.getBoolPref(sOptName));
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     }
 }
 
 
@@ -548,11 +539,10 @@
                 this.reset();
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     apply: function () {
         try {
             this.saveOptions();
@@ -566,11 +556,10 @@
                 iParagraph += 1;
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     saveOptions: function () {
         let oOptions = {};
         for (let xNode of document.getElementsByClassName("option")) {
@@ -610,11 +599,10 @@
                 }
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
     },
     resetProgressBar: function () {
         document.getElementById('progressbar').value = 0;
         document.getElementById('time_res').textContent = "";
@@ -887,11 +875,10 @@
             const t1 = Date.now();
             document.getElementById('time_res').textContent = this.getTimeRes((t1-t0)/1000);
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
         return sText;
     },
     formatText: function (sText, sOptName) {
         let nCount = 0;
@@ -905,11 +892,10 @@
                 sText = sText.replace(zRgx, sRep);
             }
         }
         catch (e) {
             console.error(e);
-            // Cu.reportError(e);
         }
         return [sText, nCount];
     }
 }