Push CompositorFilterOperations creation out of GraphicsLayer

third_party/WebKit/Source/core/paint/FilterPainter.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/FilterPainter.h"
 
 #include "core/paint/FilterEffectBuilder.h"
 #include "core/paint/LayerClipRecorder.h"
 #include "core/paint/PaintLayer.h"
 #include "platform/RuntimeEnabledFeatures.h"
@@ skipping 34 matching lines @@
     // Subsequent code should not clip to the dirty rect, since we've already
     // done it above, and doing it later will defeat the outsets.
     paintingInfo.clipToDirtyRect = false;
 
     DCHECK(m_layoutObject);
 
     if (clipRect.rect() != paintingInfo.paintDirtyRect || clipRect.hasRadius())
         m_clipRecorder = wrapUnique(new LayerClipRecorder(context, *layer.layoutObject(), DisplayItem::kClipLayerFilter, clipRect, &paintingInfo, LayoutPoint(), paintFlags));
 
     if (!context.getPaintController().displayItemConstructionIsDisabled()) {
-        FilterOperations filterOperations(layer.computeFilterOperations(m_layoutObject->styleRef()));
-        CompositorFilterOperations compositorFilterOperations;
-        SkiaImageFilterBuilder::buildFilterOperations(filterOperations, &compositorFilterOperations);
+        CompositorFilterOperations compositorFilterOperations = layer.createCompositorFilterOperationsForFilter(m_layoutObject->styleRef());
         // FIXME: It's possible to have empty CompositorFilterOperations here even
         // though the SkImageFilter produced above is non-null, since the
         // layer's FilterEffectBuilder can have a stale representation of
         // the layer's filter. See crbug.com/502026.
         if (compositorFilterOperations.isEmpty())
             return;
         LayoutRect visualBounds(layer.physicalBoundingBoxIncludingReflectionAndStackingChildren(offsetFromRoot));
         if (layer.enclosingPaginationLayer()) {
             // Filters are set up before pagination, so we need to make the bounding box visual on our own.
             visualBounds.moveBy(-offsetFromRoot);
             layer.convertFromFlowThreadToVisualBoundingBoxInAncestor(paintingInfo.rootLayer, visualBounds);
         }
         FloatPoint origin(offsetFromRoot);
         context.getPaintController().createAndAppend<BeginFilterDisplayItem>(*m_layoutObject, std::move(imageFilter), FloatRect(visualBounds), origin, std::move(compositorFilterOperations));
     }
 
     m_filterInProgress = true;
 }
 
 FilterPainter::~FilterPainter()
 {
     if (!m_filterInProgress)
         return;
 
     m_context.getPaintController().endItem<EndFilterDisplayItem>(*m_layoutObject);
 }
 
 } // namespace blink