Fix Unreachable Code compile warnings

[ronaldburns]

Just cleaned up some unreachable code that was causing my builds to fail.

Deleted code in the AdjustTransformByGivenControllerProfile, but decided to just use PRAGMA_DISABLE_UNREACHABLE_CODE_WARNINGS around RLE_Funcs::RLEEncodeBuffer, since it looks like you want to keep that code as reference.

[mordentral]

Mmm, i'm going to merge this in but fix the RLE encode to comment out the section that is unreachable instead of adding the pragma around it.

[mordentral]

Thanks though, good changes