Remove KernelToLocalsMap.getLocalFunction

pkg/compiler/lib/src/js_model/closure.dart

Index: pkg/compiler/lib/src/js_model/closure.dart
diff --git a/pkg/compiler/lib/src/js_model/closure.dart b/pkg/compiler/lib/src/js_model/closure.dart
index 1d067792809db0bda33bfcdfea1dff317ad5e3b4..a35aa673d075809f4d7f7bbcd1c75289b83032fb 100644
--- a/pkg/compiler/lib/src/js_model/closure.dart
+++ b/pkg/compiler/lib/src/js_model/closure.dart
@@ -371,21 +371,10 @@ class KernelClosureClass extends JsScopeInfo
       this.closureClassEntity,
       ir.FunctionNode closureSourceNode,
       KernelScopeInfo info,
-      KernelToLocalsMap localsMap)
-      : closureEntity = closureSourceNode.parent is ir.Member
-            ? null
-            // TODO(johnniwinther,efortuna): This is the only place we call
-            // [getLocalFunction]. Therefore the [closureEntity] doesn't need
-            // to be derived from the node.
-            //
-            // What we should do instead: If `closureSourceNode.parent` is
-            // an [ir.FunctionDeclaration] we should use the local for its
-            // variable. If `closureSourceNode.parent` is an
-            // [ir.FunctionExpression], we should create a fresh local.
-            : localsMap.getLocalFunction(closureSourceNode.parent),
-        thisLocal =
-            info.hasThisLocal ? new ThisLocal(localsMap.currentMember) : null,
-        super.from(info, localsMap);
+      KernelToLocalsMap localsMap,
+      this.closureEntity,
+      this.thisLocal)
+      : super.from(info, localsMap);
 
   List<Local> get createdFieldEntities => localToFieldMap.keys.toList();