First step of support for parsing and ignoring generic methods.

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

Index: pkg/compiler/lib/src/parser/parser_task.dart
diff --git a/pkg/compiler/lib/src/parser/parser_task.dart b/pkg/compiler/lib/src/parser/parser_task.dart
index fa715aac5b537b4bcba50448ad3312198a88533c..7ec2f2dc3543311669a824db9823497dd6d753f5 100644
--- a/pkg/compiler/lib/src/parser/parser_task.dart
+++ b/pkg/compiler/lib/src/parser/parser_task.dart
@@ -17,7 +17,8 @@ import '../tree/tree.dart' show
     Node;
 
 import 'element_listener.dart' show
-    ScannerOptions;
+    ScannerOptions,
+    ParserOptions;
 import 'listener.dart' show
     ParserError;
 import 'node_listener.dart' show
@@ -27,10 +28,12 @@ import 'parser.dart' show
 
 class ParserTask extends CompilerTask {
   final bool _enableConditionalDirectives;
+  final bool _enableGenericMethods;
 
-  ParserTask(Compiler compiler,
-             {bool enableConditionalDirectives: false})
-      : this._enableConditionalDirectives = enableConditionalDirectives,
+  ParserTask(Compiler compiler, ParserOptions parserOptions)
+      : this._enableConditionalDirectives =
+            parserOptions.enableConditionalDirectives,
+        this._enableGenericMethods = parserOptions.enableGenericMethods,
         super(compiler);
 
   String get name => 'Parser';
@@ -44,7 +47,9 @@ class ParserTask extends CompilerTask {
       NodeListener listener = new NodeListener(
           const ScannerOptions(), reporter, null);
       Parser parser = new Parser(
-          listener, enableConditionalDirectives: _enableConditionalDirectives);
+          listener,
+          enableConditionalDirectives: _enableConditionalDirectives,
+          enableGenericMethods: _enableGenericMethods);
       try {
         parser.parseUnit(token);
       } on ParserError catch(_) {