Handle more unqualified SendSets

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

Index: pkg/compiler/lib/src/js_backend/constant_handler_javascript.dart
diff --git a/pkg/compiler/lib/src/js_backend/constant_handler_javascript.dart b/pkg/compiler/lib/src/js_backend/constant_handler_javascript.dart
index 57ae567823919c696797cb2cd53fdff523ff4560..008b709a179658883843f7942e7eae557fd57ab0 100644
--- a/pkg/compiler/lib/src/js_backend/constant_handler_javascript.dart
+++ b/pkg/compiler/lib/src/js_backend/constant_handler_javascript.dart
@@ -50,6 +50,14 @@ class JavaScriptConstantTask extends ConstantCompilerTask {
     });
   }
 
+  @override
+  void evaluate(ConstantExpression constant) {
+    return measure(() {
+      dartConstantCompiler.evaluate(constant);
+      jsConstantCompiler.evaluate(constant);
+    });
+  }
+
   void compileVariable(VariableElement element) {
     measure(() {
       jsConstantCompiler.compileVariable(element);