[freetype2] master d8a44ff: Remove unused macro.

[Alexei Podtelezhnikov]

branch: master
commit d8a44ff9323e7e3524686fd07d7defe7469a8b88
Author: Alexei Podtelezhnikov <address@hidden>
Commit: Alexei Podtelezhnikov <address@hidden>

    Remove unused macro.
---
 src/smooth/ftgrays.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index b6b0230..0244716 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -317,7 +317,6 @@ typedef ptrdiff_t  FT_PtrDist;
 #undef SCALED
 
 #define ONE_PIXEL       ( 1L << PIXEL_BITS )
-#define PIXEL_MASK      ( -1L << PIXEL_BITS )
 #define TRUNC( x )      ( (TCoord)( (x) >> PIXEL_BITS ) )
 #define SUBPIXELS( x )  ( (TPos)(x) << PIXEL_BITS )
 #define FLOOR( x )      ( (x) & -ONE_PIXEL )