[compiler] Prepare for partially shipping Ignition.

src/ic/ic.cc

Index: src/ic/ic.cc
diff --git a/src/ic/ic.cc b/src/ic/ic.cc
index b75e73b5fa1f70dd9e8cd4139834448eb26cf627..2e13826396666d55ae6e2c44e0cf6ec46e48e7b5 100644
--- a/src/ic/ic.cc
+++ b/src/ic/ic.cc
@@ -242,9 +242,8 @@ SharedFunctionInfo* IC::GetSharedFunctionInfo() const {
   // corresponding to the frame.
   StackFrameIterator it(isolate());
   while (it.frame()->fp() != this->fp()) it.Advance();
-  if (FLAG_ignition && it.frame()->type() == StackFrame::STUB) {
-    // Advance over bytecode handler frame.
-    // TODO(rmcilroy): Remove this once bytecode handlers don't need a frame.
+  if (it.frame()->type() == StackFrame::STUB) {
+    // We might need to advance over bytecode handler frame for Ignition.
     it.Advance();
   }
   JavaScriptFrame* frame = JavaScriptFrame::cast(it.frame());