[v8] prepare SerializedScriptValue for transition to Latin-1
https://bugs.webkit.org/show_bug.cgi?id=107655

Patch by Dan Carney <dcarney@google.com> on 2013-01-26
Reviewed by Kentaro Hara.

No new tests. Covered by existing tests.

* bindings/v8/SerializedScriptValue.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@140911 268f45cc-cd09-0410-ab3c-d52691b4dbfc