Add separate flag for --trace-stub-failures

src/deoptimizer.h

Index: src/deoptimizer.h
diff --git a/src/deoptimizer.h b/src/deoptimizer.h
index 656d3fe5936c3b9b6364f843f89c953b8f8b92ba..1a9d6938c6b05cd74d37b234515b2ec20334ba43 100644
--- a/src/deoptimizer.h
+++ b/src/deoptimizer.h
@@ -144,7 +144,8 @@ class Deoptimizer : public Malloced {
     DEBUGGER
   };
 
-  static bool TraceEnabledFor(BailoutType type);
+  static bool TraceEnabledFor(BailoutType deopt_type,
+                              StackFrame::Type frame_type);
   static const char* MessageFor(BailoutType type);
 
   int output_count() const { return output_count_; }
@@ -407,6 +408,8 @@ class Deoptimizer : public Malloced {
   List<ArgumentsObjectMaterializationDescriptor> deferred_arguments_objects_;
   List<HeapNumberMaterializationDescriptor> deferred_heap_numbers_;
 
+  bool trace_;
+
   static const int table_entry_size_;
 
   friend class FrameDescription;