Web Inspector: Optional out arguments are not supported in the Web Inspector protocol...

Web Inspector: Optional out arguments are not supported in the Web Inspector protocol, which breaks the implementation
https://bugs.webkit.org/show_bug.cgi?id=77967

Patch by Peter Rybin <peter.rybin@gmail.com> on 2012-02-08
Reviewed by Yury Semikhatsky.

Condition for RefPtr-based types added. This is more-or-less a hack
and it's should be redone together with the switch to type-safe API.

* inspector/CodeGeneratorInspector.py:
(Generator.process_command):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@107091 268f45cc-cd09-0410-ab3c-d52691b4dbfc