commit 746db42e2c07050d5d0a0db11bfdab441d57e8cd
author Mike Reed <reed@google.com> Fri Dec 15 14:28:56 2017 -0500
committer Mike Reed <reed@google.com> Fri Dec 15 19:29:30 2017 +0000
tree f635fbff3b1cf7df0221e508a6cf59f3697cd4ae
parent ef8dda227b55445de090cfc5c59fb633f8a1763d

hide unused var

Bug: skia:
Change-Id: Ia060e0becd8d40817c59e2918678dbdc6dfd6cdd
Reviewed-on: https://skia-review.googlesource.com/86041
Reviewed-by: Mike Reed <reed@google.com>

src/gpu/effects/GrDistanceFieldGeoProc.cpp

diff --git a/src/gpu/effects/GrDistanceFieldGeoProc.cpp b/src/gpu/effects/GrDistanceFieldGeoProc.cpp
index b8548bb..c63ce8f 100644
--- a/src/gpu/effects/GrDistanceFieldGeoProc.cpp
+++ b/src/gpu/effects/GrDistanceFieldGeoProc.cpp
@@ -286,7 +286,9 @@
     }
     SkMatrix localMatrix = GrTest::TestMatrix(d->fRandom);
     GrColor color = GrRandomColor(d->fRandom);
+#ifdef SK_GAMMA_APPLY_TO_A8
     float lum = d->fRandom->nextF();
+#endif
     return GrDistanceFieldA8TextGeoProc::Make(color,
                                               proxies,
                                               samplerState,