Move createColorSpaceFilter from ImageBuffer to ColorSpaceUtilities

Source/platform/graphics/GraphicsContext.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 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
@@ skipping 12 matching lines @@
  * 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/GraphicsContext.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/TraceEvent.h"
 #include "platform/geometry/IntRect.h"
+#include "platform/graphics/ColorSpace.h"
 #include "platform/graphics/Gradient.h"
 #include "platform/graphics/ImageBuffer.h"
 #include "platform/weborigin/KURL.h"
 #include "third_party/skia/include/core/SkAnnotation.h"
 #include "third_party/skia/include/core/SkColorFilter.h"
 #include "third_party/skia/include/core/SkData.h"
 #include "third_party/skia/include/core/SkPicture.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkRRect.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
@@ skipping 1474 matching lines @@
                      WebCoreFloatToSkScalar(points[i].y()));
     }
 }
 
 PassRefPtr<SkColorFilter> GraphicsContext::WebCoreColorFilterToSkiaColorFilter(ColorFilter colorFilter)
 {
     switch (colorFilter) {
     case ColorFilterLuminanceToAlpha:
         return adoptRef(SkLumaColorFilter::Create());
     case ColorFilterLinearRGBToSRGB:
-        return ImageBuffer::createColorSpaceFilter(ColorSpaceLinearRGB, ColorSpaceDeviceRGB);
+        return ColorSpaceUtilities::createColorSpaceFilter(ColorSpaceLinearRGB, ColorSpaceDeviceRGB);
     case ColorFilterSRGBToLinearRGB:
-        return ImageBuffer::createColorSpaceFilter(ColorSpaceDeviceRGB, ColorSpaceLinearRGB);
+        return ColorSpaceUtilities::createColorSpaceFilter(ColorSpaceDeviceRGB, ColorSpaceLinearRGB);
     case ColorFilterNone:
         break;
     default:
         ASSERT_NOT_REACHED();
         break;
     }
 
     return nullptr;
 }
 
@@ skipping 160 matching lines @@
         // being returned from computeInterpolationQuality.
         resampling = InterpolationLow;
     }
     resampling = limitInterpolationQuality(this, resampling);
     paint->setFilterQuality(static_cast<SkFilterQuality>(resampling));
 
     return initialSaveCount;
 }
 
 } // namespace blink