Pass SkiaImageFilterBuilder& to FilterEffect::createImageFilter

third_party/WebKit/Source/platform/graphics/filters/FEConvolveMatrix.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) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Zoltan Herczeg <zherczeg@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
@@ skipping 118 matching lines @@
         return false;
     if (m_targetOffset.x() < 0 || m_targetOffset.x() >= m_kernelSize.width())
         return false;
     if (m_targetOffset.y() < 0 || m_targetOffset.y() >= m_kernelSize.height())
         return false;
     if (!m_divisor)
         return false;
     return true;
 }
 
-PassRefPtr<SkImageFilter> FEConvolveMatrix::createImageFilter(SkiaImageFilterBuilder* builder)
+PassRefPtr<SkImageFilter> FEConvolveMatrix::createImageFilter(SkiaImageFilterBuilder& builder)
 {
     if (!parametersValid())
         return createTransparentBlack(builder);
 
-    RefPtr<SkImageFilter> input(builder->build(inputEffect(0), operatingColorSpace()));
+    RefPtr<SkImageFilter> input(builder.build(inputEffect(0), operatingColorSpace()));
     SkISize kernelSize(SkISize::Make(m_kernelSize.width(), m_kernelSize.height()));
     // parametersValid() above checks that the kernel area fits in int.
     int numElements = safeCast<int>(m_kernelSize.area());
     SkScalar gain = SkFloatToScalar(1.0f / m_divisor);
     SkScalar bias = SkFloatToScalar(m_bias * 255);
     SkIPoint target = SkIPoint::Make(m_targetOffset.x(), m_targetOffset.y());
     SkMatrixConvolutionImageFilter::TileMode tileMode = toSkiaTileMode(m_edgeMode);
     bool convolveAlpha = !m_preserveAlpha;
     OwnPtr<SkScalar[]> kernel = adoptArrayPtr(new SkScalar[numElements]);
     for (int i = 0; i < numElements; ++i)
         kernel[i] = SkFloatToScalar(m_kernelMatrix[numElements - 1 - i]);
-    SkImageFilter::CropRect cropRect = getCropRect(builder->cropOffset());
+    SkImageFilter::CropRect cropRect = getCropRect(builder.cropOffset());
     return adoptRef(SkMatrixConvolutionImageFilter::Create(kernelSize, kernel.get(), gain, bias, target, tileMode, convolveAlpha, input.get(), &cropRect));
 }
 
 static TextStream& operator<<(TextStream& ts, const EdgeModeType& type)
 {
     switch (type) {
     case EDGEMODE_UNKNOWN:
         ts << "UNKNOWN";
         break;
     case EDGEMODE_DUPLICATE:
@@ skipping 19 matching lines @@
        << "divisor=\"" << m_divisor << "\" "
        << "bias=\"" << m_bias << "\" "
        << "target=\"" << m_targetOffset << "\" "
        << "edgeMode=\"" << m_edgeMode << "\" "
        << "preserveAlpha=\"" << m_preserveAlpha << "\"]\n";
     inputEffect(0)->externalRepresentation(ts, indent + 1);
     return ts;
 }
 
 } // namespace blink