Remove image usage type enum. Use GrTextureParams instead.

src/core/SkImageFilter.cpp

 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkImageFilter.h"
 
 #include "SkBitmap.h"
@@ skipping 446 matching lines @@
 
     if (this->canFilterImageGPU()) {
         return this->filterImageGPU(proxy, src, ctx, result, offset);
     } else {
         if (this->filterImage(proxy, src, ctx, result, offset)) {
             if (!result->getTexture()) {
                 const SkImageInfo info = result->info();
                 if (kUnknown_SkColorType == info.colorType()) {
                     return false;
                 }
-                SkAutoTUnref<GrTexture> resultTex(GrRefCachedBitmapTexture(context, *result, nullptr));
+                SkAutoTUnref<GrTexture> resultTex(
+                    GrRefCachedBitmapTexture(context, *result,GrTextureParams::ClampNoFilter()));
                 result->setPixelRef(new SkGrPixelRef(info, resultTex))->unref();
             }
             return true;
         } else {
             return false;
         }
     }
 }
 #endif
 
@@ skipping 112 matching lines @@
     }
     return dev;
 }
 
 bool SkImageFilter::Proxy::filterImage(const SkImageFilter* filter, const SkBitmap& src,
                                        const SkImageFilter::Context& ctx,
                                        SkBitmap* result, SkIPoint* offset) {
     return fDevice->filterImage(filter, src, ctx, result, offset);
 }