style(src): delete whitespace and use single quotes

src/Angular.js

@@ -308,7 +308,7 @@ function forEachSorted(obj, iterator, context) {
  * @returns {function(*, string)}
  */
 function reverseParams(iteratorFn) {
-  return function(value, key) { iteratorFn(key, value); };
+  return function(value, key) {iteratorFn(key, value);};
 }
 
 /**
@@ -712,7 +712,7 @@ function isElement(node) {
  * @returns {object} in the form of {key1:true, key2:true, ...}
  */
 function makeMap(str) {
-  var obj = {}, items = str.split(","), i;
+  var obj = {}, items = str.split(','), i;
   for (i = 0; i < items.length; i++) {
     obj[items[i]] = true;
   }
@@ -1220,7 +1220,7 @@ function startingTag(element) {
     return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) :
         elemHtml.
           match(/^(<[^>]+>)/)[1].
-          replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
+          replace(/^<([\w\-]+)/, function(match, nodeName) {return '<' + lowercase(nodeName);});
   } catch (e) {
     return lowercase(elemHtml);
   }