Fix lint errors

www/common/cryptpad-common.js

@@ -574,7 +574,7 @@ define([
                 getStore().pushData(data, function (e, state) {
                     if (e) {
                         if (e === 'E_OVER_LIMIT') {
-                            Cryptpad.alert(Messages.pinLimitNotPinned, null, true);
+                            common.alert(Messages.pinLimitNotPinned, null, true);
                             return;
                         }
                         else { throw new Error("Cannot push this pad to CryptDrive", e); }
@@ -722,6 +722,7 @@ define([
     };
 
     var isOverPinLimit = common.isOverPinLimit = function (cb) {
+        var usage;
         var andThen = function (e, limit) {
             if (e) { return void cb(e); }
             if (usage > limit) {

www/common/userObject.js

@@ -437,7 +437,6 @@ define([
             if (!Cryptpad.isLoggedIn() || !AppConfig.enablePinning) { todo(); }
             Cryptpad.pinPads([Cryptpad.hrefToHexChannelId(data.href)], function (e, hash) {
                 if (e) { return void cb(e); }
-                cb('E_OVER_LIMIT'); return; //TODO
                 todo();
             });
         };