Revert revision 33053

third_party/pkg/angular/lib/core/parser/dynamic_parser_impl.dart

Index: third_party/pkg/angular/lib/core/parser/dynamic_parser_impl.dart
===================================================================
--- third_party/pkg/angular/lib/core/parser/dynamic_parser_impl.dart	(revision 33054)
+++ third_party/pkg/angular/lib/core/parser/dynamic_parser_impl.dart	(working copy)
@@ -2,7 +2,6 @@
 
 import 'package:angular/core/parser/parser.dart' show ParserBackend;
 import 'package:angular/core/parser/lexer.dart';
-import 'package:angular/core/parser/syntax.dart';
 
 class DynamicParserImpl {
   static Token EOF = new Token(-1, null);
@@ -19,23 +18,14 @@
   }
 
   parseChain() {
-    bool isChain = false;
-    while (optional(';')) {
-      isChain = true;
-    }
+    while (optional(';'));
     List expressions = [];
     while (index < tokens.length) {
       if (peek.text == ')' || peek.text == '}' || peek.text == ']') {
         error('Unconsumed token ${peek.text}');
       }
-      var expr = parseFilter();
-      expressions.add(expr);
-      while (optional(';')) {
-        isChain = true;
-      }
-      if (isChain && expr is Filter) {
-        error('cannot have a filter in a chain');
-      }
+      expressions.add(parseFilter());
+      while (optional(';'));
     }
     return (expressions.length == 1)
         ? expressions.first
@@ -213,7 +203,7 @@
 
   parsePrimary() {
     if (optional('(')) {
-      var result = parseExpression();
+      var result = parseFilter();
       expect(')');
       return result;
     } else if (optional('null') || optional('undefined')) {