remove imagefilter::sizeconstraint

src/effects/SkLightingImageFilter.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 "SkLightingImageFilter.h"
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
@@ skipping 365 matching lines @@
                                     SkIntToScalar(bounds.height()));
     GrTexture* srcTexture = input.getTexture();
     GrContext* context = srcTexture->getContext();
 
     GrSurfaceDesc desc;
     desc.fFlags = kRenderTarget_GrSurfaceFlag,
     desc.fWidth = bounds.width();
     desc.fHeight = bounds.height();
     desc.fConfig = kRGBA_8888_GrPixelConfig;
 
-    auto constraint = GrTextureProvider::FromImageFilter(ctx.sizeConstraint());
-    SkAutoTUnref<GrTexture> dst(context->textureProvider()->createTexture(desc, constraint));
+    SkAutoTUnref<GrTexture> dst(context->textureProvider()->createApproxTexture(desc));
     if (!dst) {
         return false;
     }
 
     // setup new clip
     GrClip clip(dstRect);
 
     offset->fX = bounds.left();
     offset->fY = bounds.top();
     SkMatrix matrix(ctx.ctm());
@@ skipping 1636 matching lines @@
 
     fragBuilder->codeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight);
 }
 
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END