Move Entity and Local to entities.dart

pkg/compiler/lib/src/closure.dart

Index: pkg/compiler/lib/src/closure.dart
diff --git a/pkg/compiler/lib/src/closure.dart b/pkg/compiler/lib/src/closure.dart
index 07987db8b0965cb78a5ebccb41d9fa657073e0bc..8cec93b45be82e87191ce1e125f2e1bdbb996224 100644
--- a/pkg/compiler/lib/src/closure.dart
+++ b/pkg/compiler/lib/src/closure.dart
@@ -12,6 +12,7 @@ import 'compiler.dart' show Compiler;
 import 'constants/expressions.dart';
 import 'elements/resolution_types.dart';
 import 'elements/elements.dart';
+import 'elements/entities.dart';
 import 'elements/modelx.dart'
     show BaseFunctionElementX, ClassElementX, ElementX;
 import 'elements/visitor.dart' show ElementVisitor;
@@ -286,6 +287,9 @@ class BoxLocal extends Local {
 
   BoxLocal(this.name, this.executableContext);
 
+  @override
+  MemberElement get memberContext => executableContext.memberContext;
+
   String toString() => 'BoxLocal($name)';
 }
 
@@ -359,6 +363,9 @@ class ThisLocal extends Local {
 
   ThisLocal(this.executableContext);
 
+  @override
+  MemberElement get memberContext => executableContext.memberContext;
+
   String get name => 'this';
 
   ClassElement get enclosingClass => executableContext.enclosingClass;
@@ -1202,6 +1209,9 @@ class TypeVariableLocal implements Local {
 
   TypeVariableLocal(this.typeVariable, this.executableContext);
 
+  @override
+  MemberElement get memberContext => executableContext.memberContext;
+
   String get name => typeVariable.name;
 
   int get hashCode => typeVariable.hashCode;