rename ddc -> dev_compiler, fixes #84

lib/src/checker/multi_package_resolver.dart

 // Copyright (c) 2014, 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 ddc.src.checker.multi_package_resolver;
+library dev_compiler.src.checker.multi_package_resolver;
 
 import 'dart:io';
 
 import 'package:analyzer/src/generated/java_io.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:path/path.dart' show join;
 
 /// A package resolver that supports a non-standard package layout, where
 /// packages with dotted names are expanded to a hierarchy of directories, and
@@ skipping 26 matching lines @@
   /// Expand `uri.path`, replacing dots in the package name with slashes.
   String _expandPath(Uri uri) {
     if (uri.scheme != 'package') return null;
     var path = uri.path;
     var slashPos = path.indexOf('/');
     var packagePath = path.substring(0, slashPos).replaceAll(".", "/");
     var filePath = path.substring(slashPos + 1);
     return '${packagePath}/lib/${filePath}';
   }
 }