Fix stack trace accessor behavior.

src/isolate.h

Index: src/isolate.h
diff --git a/src/isolate.h b/src/isolate.h
index ed2ed33ac74a432d44e9c7d5b3e20f2fc5b325bb..06bf4591dd55db56057408efb8eeee73eca2fb52 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -697,11 +697,11 @@ class Isolate {
   Handle<JSArray> CaptureCurrentStackTrace(
       int frame_limit,
       StackTrace::StackTraceOptions options);
-
-  Handle<JSArray> CaptureSimpleStackTrace(Handle<JSObject> error_object,
-                                          Handle<Object> caller,
-                                          int limit);
+  Handle<Object> CaptureSimpleStackTrace(Handle<JSObject> error_object,
+                                         Handle<Object> caller);
   void CaptureAndSetDetailedStackTrace(Handle<JSObject> error_object);
+  void CaptureAndSetSimpleStackTrace(Handle<JSObject> error_object,
+                                     Handle<Object> caller);
 
   // Returns if the top context may access the given global object. If
   // the result is false, the pending exception is guaranteed to be