[PUSHED][PATCH] Remove unused code in BiffInputStream

[Caolán McNamara]

On Mon, 2012-02-27 at 21:10 +0100, Santiago Martinez wrote:
> Hi, i'm not sure if this patch is correct so please review. I deleted
> BiffInputStream::sizeBase(), skipByteString(bool) and skipUniString()
> methods listed in unusedcode.easy. But also deleted another two
> methods (skipUniStringBody and skipUniStringChars ) because these two
> methods are used only by previously deleted methods. 

Looks fine, pushed now. Thanks for these. The next respin of
unusedcode.easy would have picked them up, but looks fine.

C.