style(input): remove ws

src/ng/directive/input.js

@@ -475,8 +475,8 @@ function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
         var patternObj = scope.$eval(pattern);
 
         if (!patternObj || !patternObj.test) {
-          throw minErr('ngPattern')('noregexp', 
-            'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern, 
+          throw minErr('ngPattern')('noregexp',
+            'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern,
             patternObj, startingTag(element));
         }
         return validate(patternObj, value);
@@ -846,7 +846,7 @@ var VALID_CLASS = 'ng-valid',
  * Note that you cannot use `NgModelController` in a directive with an isolated scope,
  * as, in that case, the `ng-model` value gets put into the isolated scope and does not get
  * propogated to the parent scope.
- * 
+ *
  *
  * This example shows how to use `NgModelController` with a custom control to achieve
  * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
@@ -940,7 +940,7 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
       ngModelSet = ngModelGet.assign;
 
   if (!ngModelSet) {
-    throw minErr('ngModel')('noass', "Expression '{0}' is non-assignable. Element: {1}", 
+    throw minErr('ngModel')('noass', "Expression '{0}' is non-assignable. Element: {1}",
         $attr.ngModel, startingTag($element));
   }
 
@@ -1119,7 +1119,7 @@ var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$
  * - keeping state of the control (valid/invalid, dirty/pristine, validation errors),
  * - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`),
  * - register the control with parent {@link ng.directive:form form}.
- * 
+ *
  * Note: `ngModel` will try to bind to the property given by evaluating the expression on the
  * current scope. If the property doesn't already exist on this scope, it will be created
  * implicitly and added to the scope.