Remove unneeded or outdated _MSC_VER macro #ifs
Merge pull request #2756 from Karlson2k/no_old_msc_ver

Remove unneeded or outdated _MSC_VER macro #ifs
[rbp/omxplayer] Simplify clock handling

In OMXClock we have an almost complete copy of DVDClock, so just use DVDClock directly.

The passing through of CDVDClock functions from OMXClock is hopefully temporary,
as I think clock manipulation is better handled from OMXPlayer than audio/video players.
Merge pull request #2833 from popcornmix/simplify_clock

[rbp/omxplayer] Simplify clock handling
ADD: [droid] libstagefright dvdplayer hw codec