Move createColorSpaceFilter from ImageBuffer to ColorSpaceUtilities

Source/platform/graphics/filters/SkiaImageFilterBuilder.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 #include "config.h"
-
 #include "platform/graphics/filters/SkiaImageFilterBuilder.h"
 
 #include "SkBlurImageFilter.h"
 #include "SkColorFilterImageFilter.h"
 #include "SkColorMatrixFilter.h"
 #include "SkTableColorFilter.h"
-#include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/filters/FilterEffect.h"
 #include "platform/graphics/filters/FilterOperations.h"
 #include "platform/graphics/filters/SourceGraphic.h"
 #include "platform/graphics/skia/SkiaUtils.h"
 #include "public/platform/WebPoint.h"
 
 namespace blink {
 
 SkiaImageFilterBuilder::SkiaImageFilterBuilder()
     : m_context(nullptr)
@@ skipping 26 matching lines @@
     RefPtr<SkImageFilter> filter = transformColorSpace(origFilter.get(), effect->operatingColorSpace(), colorSpace);
     effect->setImageFilter(colorSpace, requiresPMColorValidation, filter.get());
     if (filter.get() != origFilter.get())
         effect->setImageFilter(effect->operatingColorSpace(), requiresPMColorValidation, origFilter.get());
     return filter.release();
 }
 
 PassRefPtr<SkImageFilter> SkiaImageFilterBuilder::transformColorSpace(
     SkImageFilter* input, ColorSpace srcColorSpace, ColorSpace dstColorSpace) {
 
-    RefPtr<SkColorFilter> colorFilter = ImageBuffer::createColorSpaceFilter(srcColorSpace, dstColorSpace);
+    RefPtr<SkColorFilter> colorFilter = ColorSpaceUtilities::createColorSpaceFilter(srcColorSpace, dstColorSpace);
     if (!colorFilter)
         return input;
 
     return adoptRef(SkColorFilterImageFilter::Create(colorFilter.get(), input));
 }
 
 void SkiaImageFilterBuilder::buildFilterOperations(const FilterOperations& operations, WebFilterOperations* filters)
 {
     ColorSpace currentColorSpace = ColorSpaceDeviceRGB;
     SkImageFilter* const nullFilter = 0;
@@ skipping 92 matching lines @@
         filters->appendReferenceFilter(filter.get());
     }
 }
 
 PassRefPtr<SkImageFilter> SkiaImageFilterBuilder::buildTransform(const AffineTransform& transform, SkImageFilter* input)
 {
     return adoptRef(SkImageFilter::CreateMatrixFilter(affineTransformToSkMatrix(transform), kHigh_SkFilterQuality, input));
 }
 
 } // namespace blink