Revert of Correctly annotate eval origin.

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 70b43b039a74249649b25a22bad56ba57bf9f449..01d8f6b57969271e720b6ca0e63220142fc9b843 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -6481,9 +6481,9 @@
   // function from which eval was called.
   DECL_ACCESSORS(eval_from_shared, Object)
 
-  // [eval_from_position]: the source position in the code for the
-  // function from which eval was called.
-  DECL_INT_ACCESSORS(eval_from_position)
+  // [eval_from_instructions_offset]: the instruction offset in the code for the
+  // function from which eval was called where eval was called.
+  DECL_INT_ACCESSORS(eval_from_instructions_offset)
 
   // [shared_function_infos]: weak fixed array containing all shared
   // function infos created from this script.
@@ -6570,10 +6570,10 @@
   static const int kLineEndsOffset = kTypeOffset + kPointerSize;
   static const int kIdOffset = kLineEndsOffset + kPointerSize;
   static const int kEvalFromSharedOffset = kIdOffset + kPointerSize;
-  static const int kEvalFromPositionOffset =
+  static const int kEvalFrominstructionsOffsetOffset =
       kEvalFromSharedOffset + kPointerSize;
   static const int kSharedFunctionInfosOffset =
-      kEvalFromPositionOffset + kPointerSize;
+      kEvalFrominstructionsOffsetOffset + kPointerSize;
   static const int kFlagsOffset = kSharedFunctionInfosOffset + kPointerSize;
   static const int kSourceUrlOffset = kFlagsOffset + kPointerSize;
   static const int kSourceMappingUrlOffset = kSourceUrlOffset + kPointerSize;