Rename PcToReferenceMap adding Dex.

Change-Id: I21ebfe9ac7fd8a627299f1f721eb4b11c87642dc
diff --git a/test/ReferenceMap/stack_walk_refmap_jni.cc b/test/ReferenceMap/stack_walk_refmap_jni.cc
index e6d652d..8cb1ed2 100644
--- a/test/ReferenceMap/stack_walk_refmap_jni.cc
+++ b/test/ReferenceMap/stack_walk_refmap_jni.cc
@@ -55,7 +55,7 @@
     }
     LOG(INFO) << "At " << PrettyMethod(m, false);
 
-    verifier::PcToReferenceMap map(m->GetGcMap(), m->GetGcMapLength());
+    verifier::DexPcToReferenceMap map(m->GetGcMap(), m->GetGcMapLength());
 
     if (m->IsCalleeSaveMethod()) {
       LOG(WARNING) << "no PC for " << PrettyMethod(m);