Add J-elements

pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart

Index: pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
diff --git a/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart b/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
index aac72e4c6a36765689035ee2202ca3f89edf8ee0..75cdc00797bf4f780592f921bd49488e231bb4d9 100644
--- a/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
+++ b/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
@@ -111,7 +111,7 @@ class KernelAstAdapter extends KernelToElementMapMixin
 
   /// Called to find the corresponding Kernel element for a particular Element
   /// before traversing over it with a Kernel visitor.
-  ir.Node getInitialKernelNode(MemberElement originTarget) {
+  ir.Node getMemberNode(MemberElement originTarget) {
     ir.Node target;
     if (originTarget.isPatch) {
       originTarget = originTarget.origin;