Pass SkiaImageFilterBuilder& to FilterEffect::createImageFilter

third_party/WebKit/Source/platform/graphics/filters/FEMerge.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 22 matching lines @@
 FEMerge::FEMerge(Filter* filter)
     : FilterEffect(filter)
 {
 }
 
 PassRefPtrWillBeRawPtr<FEMerge> FEMerge::create(Filter* filter)
 {
     return adoptRefWillBeNoop(new FEMerge(filter));
 }
 
-PassRefPtr<SkImageFilter> FEMerge::createImageFilter(SkiaImageFilterBuilder* builder)
+PassRefPtr<SkImageFilter> FEMerge::createImageFilter(SkiaImageFilterBuilder& builder)
 {
     unsigned size = numberOfEffectInputs();
 
     OwnPtr<RefPtr<SkImageFilter>[]> inputRefs = adoptArrayPtr(new RefPtr<SkImageFilter>[size]);
     OwnPtr<SkImageFilter*[]> inputs = adoptArrayPtr(new SkImageFilter*[size]);
     for (unsigned i = 0; i < size; ++i) {
-        inputRefs[i] = builder->build(inputEffect(i), operatingColorSpace());
+        inputRefs[i] = builder.build(inputEffect(i), operatingColorSpace());
         inputs[i] = inputRefs[i].get();
     }
-    SkImageFilter::CropRect rect = getCropRect(builder->cropOffset());
+    SkImageFilter::CropRect rect = getCropRect(builder.cropOffset());
     return adoptRef(SkMergeImageFilter::Create(inputs.get(), size, 0, &rect));
 }
 
 TextStream& FEMerge::externalRepresentation(TextStream& ts, int indent) const
 {
     writeIndent(ts, indent);
     ts << "[feMerge";
     FilterEffect::externalRepresentation(ts);
     unsigned size = numberOfEffectInputs();
     ts << " mergeNodes=\"" << size << "\"]\n";
     for (unsigned i = 0; i < size; ++i)
         inputEffect(i)->externalRepresentation(ts, indent + 1);
     return ts;
 }
 
 } // namespace blink