Rename GrTextureParams to GrSamplerParams

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4965

Change-Id: I7d52e81c670e92ca96117284f44b274ce3cc3671
Reviewed-on: https://skia-review.googlesource.com/4965
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/gpu/effects/GrSimpleTextureEffect.cpp b/src/gpu/effects/GrSimpleTextureEffect.cpp
index beb64d5..1c213a7 100644
--- a/src/gpu/effects/GrSimpleTextureEffect.cpp
+++ b/src/gpu/effects/GrSimpleTextureEffect.cpp
@@ -81,8 +81,8 @@
         kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))],
         kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))],
     };
-    GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::kBilerp_FilterMode :
-                                                               GrTextureParams::kNone_FilterMode);
+    GrSamplerParams params(tileModes, d->fRandom->nextBool() ? GrSamplerParams::kBilerp_FilterMode :
+                                                               GrSamplerParams::kNone_FilterMode);
 
     const SkMatrix& matrix = GrTest::TestMatrix(d->fRandom);
     auto colorSpaceXform = GrTest::TestColorXform(d->fRandom);