Move Entity and Local to entities.dart

pkg/compiler/lib/src/universe/use.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 library defines individual world impacts.
 ///
 /// We call these building blocks `uses`. Each `use` is a single impact of the
 /// world. Some example uses are:
 ///
 ///  * an invocation of a top level function
 ///  * a call to the `foo()` method on an unknown class.
 ///  * an instantiation of class T
 ///
 /// The different compiler stages combine these uses into `WorldImpact` objects,
 /// which are later used to construct a closed-world understanding of the
 /// program.
 library dart2js.universe.use;
 
 import '../closure.dart' show BoxFieldElement;
 import '../common.dart';
 import '../elements/types.dart';
-import '../elements/elements.dart'
-    show
-        ConstructorBodyElement,
-        Element,
-        Entity,
-        LocalFunctionElement;
+import '../elements/elements.dart' show ConstructorBodyElement, Element;
 import '../elements/entities.dart';
 import '../util/util.dart' show Hashing;
 import '../world.dart' show World;
 import 'call_structure.dart' show CallStructure;
 import 'selector.dart' show Selector;
 import 'world_builder.dart' show ReceiverConstraint;
 
 enum DynamicUseKind {
   INVOKE,
   GET,
@@ skipping 278 matching lines @@
   /// Write access of an instance field or boxed field [element].
   factory StaticUse.fieldSet(FieldEntity element) {
     assert(invariant(
         element, element.isInstanceMember || element is BoxFieldElement,
         message: "Field init element $element must be an instance "
             "or boxed field."));
     return new StaticUse.internal(element, StaticUseKind.FIELD_SET);
   }
 
   /// Read of a local function [element].
-  factory StaticUse.closure(LocalFunctionElement element) {
+  factory StaticUse.closure(Local element) {
     return new StaticUse.internal(element, StaticUseKind.CLOSURE);
   }
 
   /// Unknown use of [element].
   ///
   /// Avoid using this, if possible: Use one of the other constructor which more
   /// precisely capture why [element] is used.
   @deprecated
   factory StaticUse.foreignUse(Entity element) {
     return new StaticUse.internal(element, StaticUseKind.GENERAL);
@@ skipping 76 matching lines @@
   }
 
   bool operator ==(other) {
     if (identical(this, other)) return true;
     if (other is! TypeUse) return false;
     return type == other.type && kind == other.kind;
   }
 
   String toString() => 'TypeUse($type,$kind)';
 }