Revert of [compiler] Prepare for partially shipping Ignition.

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index bb1c560e27a4e8ad3385a01fdb3edb7885a3193e..e847a698a8e010db67143a4b352880be0e9a6b40 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -439,8 +439,8 @@
     if (!marker->IsSmi()) {
       if (maybe_function->IsSmi()) {
         return NONE;
-      } else if (IsInterpreterFramePc(iterator->isolate(),
-                                      *(state->pc_address))) {
+      } else if (FLAG_ignition && IsInterpreterFramePc(iterator->isolate(),
+                                                       *(state->pc_address))) {
         return INTERPRETED;
       } else {
         return JAVA_SCRIPT;