fix(build): Removing performance improvements from ui-grid-util.js and comma separated vars.

Author: Portugal, Marcelo

src/js/core/directives/ui-grid.js

@@ -6,8 +6,8 @@
     function ($scope, $elm, $attrs, gridUtil, $q, uiGridConstants,
               gridClassFactory, $parse, $compile) {
       // gridUtil.logDebug('ui-grid controller');
-      var self = this,
-        deregFunctions = [];
+      var self = this;
+      var deregFunctions = [];
 
       self.grid = gridClassFactory.createGrid($scope.uiGrid);
 
@@ -241,7 +241,8 @@ function uiGridDirective($window, gridUtil, uiGridConstants) {
 
           // Setup event listeners and watchers
           function setup() {
-            var deregisterLeftWatcher, deregisterRightWatcher;
+            var deregisterLeftWatcher;
+            var deregisterRightWatcher;
 
             // Bind to window resize events
             angular.element($window).on('resize', gridResize);

src/js/core/services/ui-grid-util.js

@@ -828,7 +828,7 @@ module.service('gridUtil', ['$log', '$window', '$document', '$http', '$templateC
         } else {
           s.logWarn('[focus.byId] Element id ' + elementID + ' was not found.');
         }
-      }, 0, false);
+      });
       this.queue.push(promise);
       return promise;
     },
@@ -853,7 +853,7 @@ module.service('gridUtil', ['$log', '$window', '$document', '$http', '$templateC
         if (element){
           element[0].focus();
         }
-      }, 0, false);
+      });
       this.queue.push(promise);
       return promise;
     },
@@ -883,7 +883,7 @@ module.service('gridUtil', ['$log', '$window', '$document', '$http', '$templateC
       };
       this._purgeQueue();
       if (aSync){ //Do this asynchronysly
-        var promise = $timeout(focusBySelector, 0, false);
+        var promise = $timeout(focusBySelector);
         this.queue.push(promise);
         return promise;
       } else {