Merge revision 13659 to trunk.

dart/tools/release/version.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.
 
 /**
  * This file contains functionality for getting dart version numbers using
  * our standard version construction method. Systems that does not include this
  * file should emulate the structure for revision numbers that we have here.
  *
  * The version number of a dart build is constructed as follows:
@@ skipping 36 matching lines @@
   Future<String> getVersion() {
     File f = new File(_versionFileName);
     Completer c = new Completer();
     f.exists().then((existed) {
       if (!existed) {
         c.completeException("No VERSION file");
         return;
       }
       StringInputStream input = new StringInputStream(f.openInputStream());
       input.onLine = () {
-        var line = input.readLine();
+        var line = input.readLine().trim();
         if (line == null) {
           c.completeException(
               "VERSION input file seems to be in the wrong format");
           return;
         }
         var values = line.split(" ");
         if (values.length != 2) {
           c.completeException(
               "VERSION input file seems to be in the wrong format");
           return;
@@ skipping 127 matching lines @@
   static RepositoryType guessType() {
     if (new Directory(".svn").existsSync()) return RepositoryType.SVN;
     if (new Directory(".git").existsSync()) return RepositoryType.GIT;
     return RepositoryType.UNKNOWN;
   }
 
   String toString() => name;
 
   final String name;
 }