Unify invalid script processing. (#242)

In case of invalid script, `script.callFunction` behaves as `script.evaluate` and  returns successfull `ScriptEvaluateResultException` response  with `exceptionDetails`.

Co-authored-by: Maksim Sadym <[email protected]>

Author: sadym-chromium

index.bs

@@ -4286,8 +4286,15 @@ The [=remote end steps=] with |command parameters| are:
 1. Let |function body evaluation status| be the result of [=evaluate function body=]
    (|function declaration|, |environment settings|, |base URL|, and |options|).
 
-1. If |function body evaluation status|.\[[Type]] is <code>throw</code>, return [=error=] with
-   [=error code=] [=invalid argument=].
+1. If |function body evaluation status|.\[[Type]] is <code>throw</code>:
+
+   1. Let |exception details| be the result of [=get exception details=] given
+      |realm|, |function body evaluation status| as |record| and |result ownership|
+      as |ownership type|.
+
+   1. Return a new map matching the <code>ScriptEvaluateResultException</code>
+      production, with the <code>exceptionDetails</code> field set to
+      |exception details|.
 
 1. Let |function object| be |function body evaluation status|.\[[Value]].