[V8] Added line, column and script symbols for SyntaxError

src/isolate.h

Index: src/isolate.h
diff --git a/src/isolate.h b/src/isolate.h
index a737dae3f6de8027e66f2157a27c32472787cde9..21ac999f8a5cc6f682b9633166f2f9fde1c04a2e 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -809,6 +809,8 @@ class Isolate {
   // Attempts to compute the current source location, storing the
   // result in the target out parameter.
   void ComputeLocation(MessageLocation* target);
+  bool ComputeLocationFromException(MessageLocation* target,
+                                    Handle<Object> exception);
   bool ComputeLocationFromStackTrace(MessageLocation* target,
                                      Handle<Object> exception);