Scanner for UTF-8 byte arrays

sdk/lib/_internal/compiler/implementation/scanner/parser.dart

Index: sdk/lib/_internal/compiler/implementation/scanner/parser.dart
diff --git a/sdk/lib/_internal/compiler/implementation/scanner/parser.dart b/sdk/lib/_internal/compiler/implementation/scanner/parser.dart
index 79eae5e5d305f0bef7579c65a33ff7218226471c..47dba975657c15ed9b8b2f1f36df3832685a5bde 100644
--- a/sdk/lib/_internal/compiler/implementation/scanner/parser.dart
+++ b/sdk/lib/_internal/compiler/implementation/scanner/parser.dart
@@ -637,12 +637,12 @@ class Parser {
       } while (optional(',', token));
       Token next = token.next;
       if (identical(token.stringValue, '>>')) {
-        token = new Token(GT_INFO, token.charOffset);
-        token.next = new Token(GT_INFO, token.charOffset + 1);
+        token = new SymbolToken(GT_INFO, token.charOffset);
+        token.next = new SymbolToken(GT_INFO, token.charOffset + 1);
         token.next.next = next;
       } else if (identical(token.stringValue, '>>>')) {
-        token = new Token(GT_INFO, token.charOffset);
-        token.next = new Token(GT_GT_INFO, token.charOffset + 1);
+        token = new SymbolToken(GT_INFO, token.charOffset);
+        token.next = new SymbolToken(GT_GT_INFO, token.charOffset + 1);
         token.next.next = next;
       }
       endStuff(count, begin, token);