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/GrTexture.cpp b/src/gpu/GrTexture.cpp
index 807fb9b..ea0ed76 100644
--- a/src/gpu/GrTexture.cpp
+++ b/src/gpu/GrTexture.cpp
@@ -70,7 +70,7 @@
 
 //////////////////////////////////////////////////////////////////////////////
 GrTexture::GrTexture(GrGpu* gpu, const GrSurfaceDesc& desc, GrSLType samplerType,
-                     GrTextureParams::FilterMode highestFilterMode, bool wasMipMapDataProvided)
+                     GrSamplerParams::FilterMode highestFilterMode, bool wasMipMapDataProvided)
     : INHERITED(gpu, desc)
     , fSamplerType(samplerType)
     , fHighestFilterMode(highestFilterMode)