Support field initializers and static/top-level fields in compile_with_dill_test

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 9ca821b66d4d2e83218b6ebabd495f6adb829e3f..94fb3f53d68140e28b9819b04f20caee0b7e7bae 100644
--- a/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
+++ b/pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart
@@ -99,6 +99,15 @@ class KernelAstAdapter extends KernelToElementMapMixin
     return value;
   }
 
+  @override
+  ConstantValue getFieldConstantValue(ir.Field field) {
+    FieldElement element = getField(field);
+    if (element.constant != null) {
+      return computeConstantValue(element.constant);
+    }
+    return null;
+  }
+
   /// Called to find the corresponding Kernel element for a particular Element
   /// before traversing over it with a Kernel visitor.
   ir.Node getInitialKernelNode(MemberElement originTarget) {
@@ -219,15 +228,6 @@ class KernelAstAdapter extends KernelToElementMapMixin
     return getElement(variable) as LocalElement;
   }
 
-  // Is the member a lazy initialized static or top-level member?
-  bool isLazyStatic(ir.Member member) {
-    if (member is ir.Field) {
-      FieldElement field = _nodeToElement[member];
-      return field.constant == null;
-    }
-    return false;
-  }
-
   KernelJumpTarget getJumpTarget(ir.TreeNode node,
       {bool isContinueTarget: false}) {
     return _jumpTargets.putIfAbsent(node, () {