[compiler] Prepare for partially shipping Ignition.

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index a9e696ba4fc36798bdbdef5fdc30ef64e274a89b..b52052eee8ba555e3bb16f18133acdb433c02ffb 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -439,8 +439,8 @@ StackFrame::Type StackFrame::ComputeType(const StackFrameIteratorBase* iterator,
     if (!marker->IsSmi()) {
       if (maybe_function->IsSmi()) {
         return NONE;
-      } else if (FLAG_ignition && IsInterpreterFramePc(iterator->isolate(),
-                                                       *(state->pc_address))) {
+      } else if (IsInterpreterFramePc(iterator->isolate(),
+                                      *(state->pc_address))) {
         return INTERPRETED;
       } else {
         return JAVA_SCRIPT;