revert:fix(input): ensure that hidden input values are correct after history.back

This reverts commit c49fb56.
There was a regression in angular-material that relied upon the input directive
having `link.pre` property

Author: petebacondarwin

src/ng/directive/input.js

@@ -1930,20 +1930,17 @@ var inputDirective = ['$browser', '$sniffer', '$filter', '$parse',
   return {
     restrict: 'E',
     require: ['?ngModel'],
-    compile: function(tElement, tAttr) {
-      if (lowercase(tAttr.type) === 'hidden') tAttr.$set('autocomplete', 'off');
-      return {
-        pre: function(scope, element, attr, ctrls) {
-          if (ctrls[0]) {
-            var type = lowercase(attr.type);
-            if ((type === 'range') && !attr.hasOwnProperty('ngInputRange')) {
-              type = 'text';
-            }
-            (inputType[type] || inputType.text)(scope, element, attr, ctrls[0], $sniffer,
-                                                                $browser, $filter, $parse);
+    link: {
+      pre: function(scope, element, attr, ctrls) {
+        if (ctrls[0]) {
+          var type = lowercase(attr.type);
+          if ((type === 'range') && !attr.hasOwnProperty('ngInputRange')) {
+            type = 'text';
           }
+          (inputType[type] || inputType.text)(scope, element, attr, ctrls[0], $sniffer,
+                                                              $browser, $filter, $parse);
         }
-      };
+      }
     }
   };
 }];