Win32: fix some time includes

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/demux/mkv/mkv.hpp

@@ -45,9 +45,7 @@
 #include <vlc_common.h>
 #include <vlc_plugin.h>
 
-#ifdef HAVE_TIME_H
-#   include <time.h>                                               /* time() */
-#endif
+#include <time.h>
 
 #include <vlc_meta.h>
 #include <vlc_charset.h>

src/win32/thread.c

@@ -37,6 +37,7 @@
 #include <assert.h>
 #include <limits.h>
 #include <errno.h>
+#include <time.h>
 
 /*** Static mutex and condition variable ***/
 static vlc_mutex_t super_mutex;