[vm] Exclude class name from function name in instruction sizes json.

Issue dart-lang#41249

Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-try,pkg-win-release-try,pkg-mac-release-try
Change-Id: Idf2bb9c9d6392c7a95aa09a2cc1f2190adcf782d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150522
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>

disassembler.cc

@@ -417,10 +417,11 @@ void Disassembler::DisassembleCodeHelper(const char* function_fullname,
         } else if (function.IsNull()) {
           cls ^= code.owner();
           if (cls.IsNull()) {
-            THR_Print("  0x%" Px ": %s, (%s)%s\n", base + offset,
-                      code.QualifiedName(Object::kScrubbedName,
-                                         Object::NameDisambiguation::kYes),
-                      skind, s_entry_point);
+            THR_Print(
+                "  0x%" Px ": %s, (%s)%s\n", base + offset,
+                code.QualifiedName(NameFormattingParams(
+                    Object::kScrubbedName, Object::NameDisambiguation::kYes)),
+                skind, s_entry_point);
           } else {
             THR_Print("  0x%" Px ": allocation stub for %s, (%s)%s\n",
                       base + offset, cls.ToCString(), skind, s_entry_point);