[Libreoffice] Get rid of USE_NO_NAMESPACE

[Tor Lillqvist]

>>> On 2010-09-30 at 14:02, <sanxiyn at gmail.com> wrote:
> If it does not understand namespace, it has no business building LibreOffice.

Could you investigate whether this _USE_NO_NAMESPACE gets defined on any platform?

And shouldn't you just remove the #ifndef and #endif lines, but keep the enclosed "using" statement, unconditionally now?

--tml