Debugger: fix crash when debugger is enabled between parsing and compiling.

src/debug.h

Index: src/debug.h
diff --git a/src/debug.h b/src/debug.h
index 715410b3a8ea468578b1282d204825dea4f9a9a8..3fa736e0942f2bb5bb8943ddeef9ef6352471455 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -493,11 +493,6 @@ class Debug {
            break_id() == id;
   }
 
-  bool RequiresEagerCompilation(bool allows_lazy_without_ctx = false) {
-    return LiveEditFunctionTracker::IsActive(isolate_) ||
-           (is_active() && !allows_lazy_without_ctx);
-  }
-
   // Flags and states.
   DebugScope* debugger_entry() {
     return reinterpret_cast<DebugScope*>(