Revert of Debugger: correctly redirect eval code.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index 11d4842d6d4adf7d806b9dcb1660b1e80b9199e3..9ed494378a1177bcd4cf369a6ddd27276665c27c 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -112,6 +112,7 @@
   // with deoptimization support.
   if (isolate_->serializer_enabled()) EnableDeoptimizationSupport();
 
+  if (isolate_->debug()->is_active()) MarkAsDebug();
   if (FLAG_context_specialization) MarkAsContextSpecializing();
   if (FLAG_turbo_inlining) MarkAsInliningEnabled();
   if (FLAG_turbo_source_positions) MarkAsSourcePositionsEnabled();
@@ -1165,7 +1166,8 @@
     parse_info.set_parse_restriction(restriction);
     parse_info.set_context(context);
 
-    info.MarkAsDebug();
+    // If we eval from debug code, compile for debugging as well.
+    if (outer_info->HasDebugCode()) info.MarkAsDebug();
     Debug::RecordEvalCaller(script);
 
     shared_info = CompileToplevel(&info);