Revert of Correctly annotate eval origin.

src/accessors.cc

Index: src/accessors.cc
diff --git a/src/accessors.cc b/src/accessors.cc
index dcf0ce86f908d8519acc5014d7559321ad18f0bb..73b225dba42fee6db4002cc5dd05289959b6bc17 100644
--- a/src/accessors.cc
+++ b/src/accessors.cc
@@ -661,8 +661,11 @@
       Script::cast(Handle<JSValue>::cast(object)->value()), isolate);
   Handle<Object> result = isolate->factory()->undefined_value();
   if (script->compilation_type() == Script::COMPILATION_TYPE_EVAL) {
-    result =
-        Handle<Object>(Smi::FromInt(script->eval_from_position()), isolate);
+    Handle<Code> code(SharedFunctionInfo::cast(
+        script->eval_from_shared())->code());
+    result = Handle<Object>(Smi::FromInt(code->SourcePosition(
+                                script->eval_from_instructions_offset())),
+                            isolate);
   }
   info.GetReturnValue().Set(Utils::ToLocal(result));
 }