Remove image usage type enum. Use GrTextureParams instead.

src/effects/SkPerlinNoiseShader.cpp

Index: src/effects/SkPerlinNoiseShader.cpp
diff --git a/src/effects/SkPerlinNoiseShader.cpp b/src/effects/SkPerlinNoiseShader.cpp
index 86463f62c3c07bbcb0dcec90ff4beb49900b135d..481d1607f704c358124502e3d39058067c5cd8a2 100644
--- a/src/effects/SkPerlinNoiseShader.cpp
+++ b/src/effects/SkPerlinNoiseShader.cpp
@@ -943,9 +943,11 @@ const GrFragmentProcessor* SkPerlinNoiseShader::asFragmentProcessor(
     SkPerlinNoiseShader::PaintingData* paintingData =
             new PaintingData(fTileSize, fSeed, fBaseFrequencyX, fBaseFrequencyY, matrix);
     SkAutoTUnref<GrTexture> permutationsTexture(
-        GrRefCachedBitmapTexture(context, paintingData->getPermutationsBitmap(), nullptr));
+        GrRefCachedBitmapTexture(context, paintingData->getPermutationsBitmap(),
+                                 GrTextureParams::ClampNoFilter()));
     SkAutoTUnref<GrTexture> noiseTexture(
-        GrRefCachedBitmapTexture(context, paintingData->getNoiseBitmap(), nullptr));
+        GrRefCachedBitmapTexture(context, paintingData->getNoiseBitmap(),
+                                 GrTextureParams::ClampNoFilter()));
 
     SkMatrix m = viewM;
     m.setTranslateX(-localMatrix.getTranslateX() + SK_Scalar1);