First step of support for parsing and ignoring generic methods.

pkg/compiler/lib/src/parser/partial_parser.dart

Index: pkg/compiler/lib/src/parser/partial_parser.dart
diff --git a/pkg/compiler/lib/src/parser/partial_parser.dart b/pkg/compiler/lib/src/parser/partial_parser.dart
index 1c7722f881d7c82c9baf3f9101a8b717169a071e..84dcce4e7e15cf0d3c9f3413bce9ee0c11220edd 100644
--- a/pkg/compiler/lib/src/parser/partial_parser.dart
+++ b/pkg/compiler/lib/src/parser/partial_parser.dart
@@ -20,9 +20,15 @@ import 'parser.dart' show
     Parser;
 
 class PartialParser extends Parser {
-  PartialParser(Listener listener, {bool enableConditionalDirectives})
-      : super(listener,
-          enableConditionalDirectives: enableConditionalDirectives);
+  PartialParser(Listener listener,
+      {bool enableConditionalDirectives: false,
+       bool asyncAwaitKeywordsEnabled: false,
+       bool enableGenericMethods: false})
+      : super(
+          listener,
+          enableConditionalDirectives: enableConditionalDirectives,
+          asyncAwaitKeywordsEnabled: asyncAwaitKeywordsEnabled,
+          enableGenericMethods: enableGenericMethods);
 
   Token parseClassBody(Token token) => skipClassBody(token);