Move rendering/svg/RenderSVGResource* to layout/svg.

Source/core/paint/LayerPainter.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 "config.h"
 #include "core/paint/LayerPainter.h"
 
 #include "core/frame/Settings.h"
 #include "core/layout/ClipPathOperation.h"
 #include "core/layout/FilterEffectRenderer.h"
 #include "core/layout/Layer.h"
 #include "core/layout/PaintInfo.h"
+#include "core/layout/svg/LayoutSVGResourceClipper.h"
 #include "core/page/Page.h"
 #include "core/paint/CompositingRecorder.h"
 #include "core/paint/FilterPainter.h"
 #include "core/paint/LayerClipRecorder.h"
 #include "core/paint/ScopeRecorder.h"
 #include "core/paint/ScrollableAreaPainter.h"
 #include "core/paint/Transform3DRecorder.h"
 #include "core/rendering/RenderBlock.h"
 #include "core/rendering/RenderView.h"
-#include "core/rendering/svg/RenderSVGResourceClipper.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/paint/ClipPathRecorder.h"
 #include "platform/graphics/paint/ClipRecorder.h"
 #include "platform/graphics/paint/CompositingDisplayItem.h"
 #include "platform/graphics/paint/DisplayItemList.h"
 #include "platform/graphics/paint/Transform3DDisplayItem.h"
 
 namespace blink {
 
 static inline bool shouldSuppressPaintingLayer(Layer* layer)
@@ skipping 76 matching lines @@
         : m_resourceClipper(0), m_clipStateSaver(*context, false), m_renderLayer(renderLayer), m_context(context)
     {
         const LayoutStyle& style = renderLayer.renderer()->styleRef();
 
         // Clip-path, like border radius, must not be applied to the contents of a composited-scrolling container.
         // It must, however, still be applied to the mask layer, so that the compositor can properly mask the
         // scrolling contents and scrollbars.
         if (!renderLayer.renderer()->hasClipPath() || (renderLayer.needsCompositedScrolling() && !(paintFlags & PaintLayerPaintingChildClippingMaskPhase)))
             return;
 
-        m_clipperState = RenderSVGResourceClipper::ClipperNotApplied;
+        m_clipperState = LayoutSVGResourceClipper::ClipperNotApplied;
 
         ASSERT(style.clipPath());
         if (style.clipPath()->type() == ClipPathOperation::SHAPE) {
             ShapeClipPathOperation* clipPath = toShapeClipPathOperation(style.clipPath());
             if (clipPath->isValid()) {
                 m_clipStateSaver.save();
 
                 if (!rootRelativeBoundsComputed) {
                     rootRelativeBounds = renderLayer.physicalBoundingBoxIncludingReflectionAndStackingChildren(paintingInfo.rootLayer, offsetFromRoot);
                     rootRelativeBoundsComputed = true;
                 }
                 m_clipPathRecorder = adoptPtr(new ClipPathRecorder(*context, renderLayer.renderer()->displayItemClient(),
                     clipPath->path(rootRelativeBounds), clipPath->windRule()));
             }
         } else if (style.clipPath()->type() == ClipPathOperation::REFERENCE) {
             ReferenceClipPathOperation* referenceClipPathOperation = toReferenceClipPathOperation(style.clipPath());
             Document& document = renderLayer.renderer()->document();
             // FIXME: It doesn't work with forward or external SVG references (https://bugs.webkit.org/show_bug.cgi?id=90405)
             Element* element = document.getElementById(referenceClipPathOperation->fragment());
             if (isSVGClipPathElement(element) && element->renderer()) {
                 // FIXME: Saving at this point is not required in the 'mask'-
                 // case, or if the clip ends up empty.
                 m_clipStateSaver.save();
                 if (!rootRelativeBoundsComputed) {
                     rootRelativeBounds = renderLayer.physicalBoundingBoxIncludingReflectionAndStackingChildren(paintingInfo.rootLayer, offsetFromRoot);
                     rootRelativeBoundsComputed = true;
                 }
 
-                m_resourceClipper = toRenderSVGResourceClipper(toRenderSVGResourceContainer(element->renderer()));
+                m_resourceClipper = toLayoutSVGResourceClipper(toLayoutSVGResourceContainer(element->renderer()));
                 if (!m_resourceClipper->applyClippingToContext(renderLayer.renderer(), rootRelativeBounds,
                     paintingInfo.paintDirtyRect, context, m_clipperState)) {
                     // No need to post-apply the clipper if this failed.
                     m_resourceClipper = 0;
                 }
             }
         }
     }
 
     ~ClipPathHelper()
     {
         if (m_resourceClipper)
             m_resourceClipper->postApplyStatefulResource(m_renderLayer.renderer(), m_context, m_clipperState);
     }
 private:
-    RenderSVGResourceClipper* m_resourceClipper;
+    LayoutSVGResourceClipper* m_resourceClipper;
     GraphicsContextStateSaver m_clipStateSaver;
     OwnPtr<ClipPathRecorder> m_clipPathRecorder;
-    RenderSVGResourceClipper::ClipperState m_clipperState;
+    LayoutSVGResourceClipper::ClipperState m_clipperState;
     const Layer& m_renderLayer;
     GraphicsContext* m_context;
 };
 
 void LayerPainter::paintLayerContents(GraphicsContext* context, const LayerPaintingInfo& paintingInfo, PaintLayerFlags paintFlags, FragmentPolicy fragmentPolicy)
 {
     ASSERT(m_renderLayer.isSelfPaintingLayer() || m_renderLayer.hasSelfPaintingLayerDescendant());
     ASSERT(!(paintFlags & PaintLayerAppliedTransform));
 
     bool isSelfPaintingLayer = m_renderLayer.isSelfPaintingLayer();
@@ skipping 535 matching lines @@
     if (!m_renderLayer.containsDirtyOverlayScrollbars())
         return;
 
     LayerPaintingInfo paintingInfo(&m_renderLayer, enclosingIntRect(damageRect), paintBehavior, LayoutSize(), paintingRoot);
     paintLayer(context, paintingInfo, PaintLayerPaintingOverlayScrollbars);
 
     m_renderLayer.setContainsDirtyOverlayScrollbars(false);
 }
 
 } // namespace blink