Fix glob list on Windows.

pkg/glob/lib/glob.dart

Index: pkg/glob/lib/glob.dart
diff --git a/pkg/glob/lib/glob.dart b/pkg/glob/lib/glob.dart
index f80faa1647b15c2bfb6848e0b2819bcb9b4a7281..2d2a83f6a9b3a0d4e0b5034d18c19f476e7b2e55 100644
--- a/pkg/glob/lib/glob.dart
+++ b/pkg/glob/lib/glob.dart
@@ -155,14 +155,14 @@ class Glob implements Pattern {
     if (_patternCanMatchAbsolute &&
         (_contextIsAbsolute || context.isAbsolute(path))) {
       var absolutePath = context.normalize(context.absolute(path));
-      if (_ast.matches(_toPosixPath(absolutePath))) {
+      if (_ast.matches(toPosixPath(context, absolutePath))) {
         return new GlobMatch(path, this);
       }
     }
 
     if (_patternCanMatchRelative) {
       var relativePath = context.relative(path);
-      if (_ast.matches(_toPosixPath(relativePath))) {
+      if (_ast.matches(toPosixPath(context, relativePath))) {
         return new GlobMatch(path, this);
       }
     }
@@ -170,13 +170,6 @@ class Glob implements Pattern {
     return null;
   }
 
-  /// Returns [path] converted to the POSIX format that globs match against.
-  String _toPosixPath(String path) {
-    if (context.style == p.Style.windows) return path.replaceAll('\\', '/');
-    if (context.style == p.Style.url) return Uri.decodeFull(path);
-    return path;
-  }
-
   Iterable<Match> allMatches(String path, [int start = 0]) {
     var match = matchAsPrefix(path, start);
     return match == null ? [] : [match];