Remove hard-coded translations

www/common/drive-ui.js

@@ -331,7 +331,6 @@ define([
     };
 
 
-    Messages.fc_openIn = "Open in {0}"; // XXX
     // delete fc_openInCode // XXX
     var createContextMenu = function (common) {
         // XXX PREMIUM

www/common/sframe-common-file.js

@@ -661,7 +661,6 @@ define([
                 var text = Math.round(progressValue * 100) + '%';
                 text += progressValue === 1 ? '' : ' (' + Messages.download_step2 + '...)';
                 if (progressValue === 2) {
-                    Messages.download_step3 = "Converting..."; // XXX
                     text = Messages.download_step3;
                     progressValue = 1;
                 }

www/common/sframe-common.js

@@ -916,7 +916,6 @@ define([
                     return;
                 }
                 // XXX PREMIUM
-                Messages.premiumOnly = "Creating new documents in this application is currently limited to subscribers on {0}. This is an early-access experimental application for testing purposes, and should not yet be trusted with important data. It will soon become available to everyone on {0}."; // XXX
                 var blocked = privateData.premiumOnly && privateData.isNewFile;
                 if (blocked) {
                     var domain = ApiConfig.httpUnsafeOrigin || 'CryptPad';
@@ -927,7 +926,6 @@ define([
                     return;
                 }
                 if (privateData.earlyAccessBlocked) {
-                    Messages.earlyAccessBlocked = "This application is not ready yet, come back later."; // XXX
                     UI.errorLoadingScreen(Messages.earlyAccessBlocked, null, function () {
                         funcs.gotoURL('/drive/');
                     }, {forefront: true});

www/form/inner.js

@@ -2638,7 +2638,6 @@ define([
         });
 
         // Export in "sheet"
-        Messages.form_exportSheet = "Export to spreadsheet"; // XXX
         var export2Button = h('button.btn.btn-primary', [
             h('i.cptools.fa-file-excel-o'),
             Messages.form_exportSheet