Some resolution runtime errors are kernel malformedTypeErrors

pkg/compiler/lib/src/js_backend/backend_impact.dart

Index: pkg/compiler/lib/src/js_backend/backend_impact.dart
diff --git a/pkg/compiler/lib/src/js_backend/backend_impact.dart b/pkg/compiler/lib/src/js_backend/backend_impact.dart
index 975ce12bc0fb282b501c3ca697fd2f8b331b70ff..cbd3752e8a34d310b532b2ed5d1130b9e310e111 100644
--- a/pkg/compiler/lib/src/js_backend/backend_impact.dart
+++ b/pkg/compiler/lib/src/js_backend/backend_impact.dart
@@ -236,12 +236,21 @@ class BackendImpacts {
   BackendImpact _throwRuntimeError;
 
   BackendImpact get throwRuntimeError {
-    return _throwRuntimeError ??= new BackendImpact(staticUses: [
-      helpers.throwRuntimeError
-    ], otherImpacts: [
-      // Also register the types of the arguments passed to this method.
-      stringValues
-    ]);
+    return _throwRuntimeError ??= new BackendImpact(
+        staticUses: compiler.options.useKernel
+            ? [
+                // TODO(sra): Refactor impacts so that we know which of these
+                // are called.
+                helpers.malformedTypeError,
+                helpers.throwRuntimeError,
+              ]
+            : [
+                helpers.throwRuntimeError,
+              ],
+        otherImpacts: [
+          // Also register the types of the arguments passed to this method.
+          stringValues
+        ]);
   }
 
   BackendImpact _superNoSuchMethod;