rename ddc -> dev_compiler, fixes #84

lib/runtime/dart_runtime.dart

 // Copyright (c) 2015, 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.runtime.dart_runtime;
+library dev_compiler.runtime.dart_runtime;
 
 import 'dart:mirrors';
 
 import 'package:dev_compiler/config.dart';
 
 dynamic dload(dynamic obj, String field) {
   var symbol = new Symbol(field);
   var mirror = reflect(obj);
   // TODO(vsm): Does this create an NSM?
   var fieldMirror = mirror.getField(symbol);
@@ skipping 299 matching lines @@
     ret1 = call1.returnType;
     params1 = call1.parameters;
   }
 
   // Any type that implements a call method implicitly subtypes Function.
   if (_reflects(c2, Function)) return true;
 
   // Check structural function subtyping
   return _isFunctionSubType(ret1, params1, c2.returnType, c2.parameters);
 }