merge fasta.PrecedenceInfo into analyzer.TokenType

pkg/analyzer/lib/src/fasta/ast_builder.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library fasta.analyzer.ast_builder;
 
 import 'package:analyzer/analyzer.dart';
 import 'package:analyzer/dart/ast/ast_factory.dart' show AstFactory;
 import 'package:analyzer/dart/ast/standard_ast_factory.dart' as standard;
 import 'package:analyzer/dart/ast/token.dart' as analyzer show Token;
+import 'package:analyzer/dart/ast/token.dart' show TokenType;
 import 'package:analyzer/dart/element/element.dart' show Element;
 import 'package:front_end/src/fasta/parser/parser.dart'
     show FormalParameterType, Parser;
 import 'package:front_end/src/fasta/scanner/precedence.dart';
 import 'package:front_end/src/fasta/scanner/string_scanner.dart';
 import 'package:front_end/src/fasta/scanner/token.dart'
     show BeginGroupToken, CommentToken, Token;
 
 import 'package:front_end/src/fasta/errors.dart' show internalError;
 import 'package:front_end/src/fasta/fasta_codes.dart'
@@ skipping 1913 matching lines @@
       tokenToStartReplacing = injected;
       tokenToStartReplacing.previous = prev;
     }
     return tokenToStartReplacing;
   }
 
   /// Check if the given [token] has a comment token with the given [info],
   /// which should be either [GENERIC_METHOD_TYPE_ASSIGN] or
   /// [GENERIC_METHOD_TYPE_LIST].  If found, parse the comment into tokens and
   /// inject into the token stream before the [token].
-  Token _injectGenericComment(Token token, PrecedenceInfo info, int prefixLen) {
+  Token _injectGenericComment(Token token, TokenType info, int prefixLen) {
     if (parseGenericMethodComments) {
       CommentToken t = token.precedingCommentTokens;
       for (; t != null; t = t.next) {
         if (t.info == info) {
           String code = t.lexeme.substring(prefixLen, t.lexeme.length - 2);
           Token tokens = _scanGenericMethodComment(code, t.offset + prefixLen);
           if (tokens != null) {
             // Remove the token from the comment stream.
             t.remove();
             // Insert the tokens into the stream.
@@ skipping 125 matching lines @@
       } else if (identical('static', s)) {
         staticKeyword = token;
       } else if (identical('var', s)) {
         finalConstOrVarKeyword = token;
       } else {
         internalError('Unhandled modifier: $s');
       }
     }
   }
 }