Profiler experiments: Fix debugger in the presence of self-optimization headers

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 632e7d4acd989f14705acc5c6c495fd53776572a..be75faba65c0d58183868a185d7c4e6e3ff523da 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -4207,6 +4207,11 @@ class Code: public HeapObject {
   inline bool is_compiled_optimizable();
   inline void set_compiled_optimizable(bool value);
 
+  // [has_self_optimization_header]: For FUNCTION kind, tells if it has
+  // a self-optimization header.
+  inline bool has_self_optimization_header();
+  inline void set_self_optimization_header(bool value);
+
   // [allow_osr_at_loop_nesting_level]: For FUNCTION kind, tells for
   // how long the function has been marked for OSR and therefore which
   // level of loop nesting we are willing to do on-stack replacement
@@ -4426,6 +4431,7 @@ class Code: public HeapObject {
       public BitField<bool, 0, 1> {};  // NOLINT
   class FullCodeFlagsHasDebugBreakSlotsField: public BitField<bool, 1, 1> {};
   class FullCodeFlagsIsCompiledOptimizable: public BitField<bool, 2, 1> {};
+  class FullCodeFlagsHasSelfOptimizationHeader: public BitField<bool, 3, 1> {};
 
   static const int kBinaryOpReturnTypeOffset = kBinaryOpTypeOffset + 1;