Deprecate Math object in corelib in favor of dart:math library.

runtime/bin/http_parser.dart

 // Copyright (c) 2012, 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.
 
 // Global constants.
 class _Const {
   // Bytes for "HTTP".
   static final HTTP = const [72, 84, 84, 80];
   // Bytes for "HTTP/1.".
   static final HTTP1DOT = const [72, 84, 84, 80, 47, 49, 46];
@@ skipping 295 matching lines @@
               if (byte == _CharCode.CR || byte == _CharCode.LF) {
                 throw new HttpParserException("Invalid response reason phrase");
               }
               _uri_or_reason_phrase.addCharCode(byte);
             }
             break;
 
           case _State.RESPONSE_LINE_ENDING:
             _expect(byte, _CharCode.LF);
             _messageType == _MessageType.RESPONSE;
-            int statusCode = Math.parseInt(_method_or_status_code.toString());
+            int statusCode = parseInt(_method_or_status_code.toString());
             if (statusCode < 100 || statusCode > 599) {
               throw new HttpParserException("Invalid response status code");
             } else {
               // Check whether this response will never have a body.
               _noMessageBody =
                   statusCode <= 199 || statusCode == 204 || statusCode == 304;
             }
             if (responseStart != null) {
               responseStart(statusCode, _uri_or_reason_phrase.toString(), version);
             }
@@ skipping 49 matching lines @@
           case _State.HEADER_VALUE_FOLD_OR_END:
             if (byte == _CharCode.SP || byte == _CharCode.HT) {
               _state = _State.HEADER_VALUE_START;
             } else {
               String headerField = _headerField.toString();
               String headerValue =_headerValue.toString();
               bool reportHeader = true;
               if (headerField == "content-length" && !_chunked) {
                 // Ignore the Content-Length header if Transfer-Encoding
                 // is chunked (RFC 2616 section 4.4)
-                _contentLength = Math.parseInt(headerValue);
+                _contentLength = parseInt(headerValue);
               } else if (headerField == "connection") {
                 List<String> tokens = _tokenizeFieldValue(headerValue);
                 for (int i = 0; i < tokens.length; i++) {
                   String token = tokens[i].toLowerCase();
                   if (token == "keep-alive") {
                     _persistentConnection = true;
                   } else if (token == "close") {
                     _persistentConnection = false;
                   } else if (token == "upgrade") {
                     _connectionUpgrade = true;
@@ skipping 320 matching lines @@
   Function dataEnd;
   Function error;
 }
 
 
 class HttpParserException implements Exception {
   const HttpParserException([String this.message = ""]);
   String toString() => "HttpParserException: $message";
   final String message;
 }