Optimizing: Add checker tests for sharpening.

This is a follow-up to
    https://android-review.googlesource.com/184116 .

Change-Id: Ib03c424fb673afc5ccce15d7d072b7572b47799a
diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 48bcd10..1f65c08 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -393,9 +393,7 @@
 
   void VisitInvokeStaticOrDirect(HInvokeStaticOrDirect* invoke) OVERRIDE {
     VisitInvoke(invoke);
-    StartAttributeStream("recursive") << std::boolalpha
-                                      << invoke->IsRecursive()
-                                      << std::noboolalpha;
+    StartAttributeStream("method_load_kind") << invoke->GetMethodLoadKind();
     StartAttributeStream("intrinsic") << invoke->GetIntrinsic();
     if (invoke->IsStatic()) {
       StartAttributeStream("clinit_check") << invoke->GetClinitCheckRequirement();