Move dart_types to elements/resolution_types

pkg/compiler/lib/src/mirrors_used.dart

 // Copyright (c) 2013, 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 dart2js.mirrors_used;
 
 import 'common/tasks.dart' show CompilerTask;
 import 'common.dart';
 import 'compile_time_constants.dart' show ConstantCompiler;
 import 'compiler.dart' show Compiler;
 import 'constants/expressions.dart';
 import 'constants/values.dart'
     show
         ConstantValue,
         ConstructedConstantValue,
         ListConstantValue,
         StringConstantValue,
         TypeConstantValue;
-import 'dart_types.dart' show DartType, InterfaceType;
+import 'elements/resolution_types.dart' show DartType, InterfaceType;
 import 'elements/elements.dart'
     show
         ClassElement,
         Element,
         ImportElement,
         LibraryElement,
         MetadataAnnotation,
         ScopeContainerElement,
         VariableElement;
 import 'resolution/tree_elements.dart' show TreeElements;
@@ skipping 534 matching lines @@
       // @MirrorsUsed(targets: fisk)
       //                       ^^^^
       //
       // Instead of saying 'fisk' should pretty print the problematic constant
       // value.
       return spannable;
     }
     return node;
   }
 }