Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/lib/formatter/module.dart

-/**
- *
- * Formatters for [angular.dart](#angular/angular), a web framework for Dart. A formatter is a
- * pure function that performs a transformation on input data from an expression.
- *
- * This library is included as part of [angular.dart](#angular/angular). It provides all of
- * the core formatters available in Angular. You can extend Angular by writing your own formatters
- * and providing them as part of a custom library.
- *
- * Formatters are typically used within `{{ }}` to
- * convert data to human-readable form. They may also be used inside repeaters to transform arrays.
- *
- * For example:
- *
- *      {{ _some_expression_ | json }}
- *
- * or, in a repeater:
- *
- *      <div ng-repeat="item in items | filter:_predicate_">
- *
- *
- */
-library angular.formatter;
-
-export "package:angular/formatter/module_internal.dart" show
-    Currency,
-    Date,
-    Filter,
-    Json,
-    LimitTo,
-    Lowercase,
-    Arrayify,
-    Number,
-    OrderBy,
-    Uppercase,
-    Stringify;