Move the remaining rendering/svg/RenderSVG* files to layout.

Source/core/layout/svg/LayoutSVGBlock.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
-#include "core/rendering/svg/RenderSVGBlock.h"
+#include "core/layout/svg/LayoutSVGBlock.h"
 
 #include "core/layout/style/ShadowList.h"
+#include "core/layout/svg/LayoutSVGRoot.h"
 #include "core/layout/svg/SVGLayoutSupport.h"
 #include "core/layout/svg/SVGResourcesCache.h"
 #include "core/rendering/RenderView.h"
-#include "core/rendering/svg/RenderSVGRoot.h"
 #include "core/svg/SVGElement.h"
 
 namespace blink {
 
-RenderSVGBlock::RenderSVGBlock(SVGElement* element)
+LayoutSVGBlock::LayoutSVGBlock(SVGElement* element)
     : RenderBlockFlow(element)
 {
 }
 
-LayoutRect RenderSVGBlock::visualOverflowRect() const
+LayoutRect LayoutSVGBlock::visualOverflowRect() const
 {
     LayoutRect borderRect = borderBoxRect();
 
     if (const ShadowList* textShadow = style()->textShadow())
         textShadow->adjustRectForShadow(borderRect);
 
     return borderRect;
 }
 
-void RenderSVGBlock::updateFromStyle()
+void LayoutSVGBlock::updateFromStyle()
 {
     RenderBlock::updateFromStyle();
 
-    // RenderSVGlock, used by Render(SVGText|ForeignObject), is not allowed to call setHasOverflowClip(true).
+    // LayoutSVGlock, used by Render(SVGText|ForeignObject), is not allowed to call setHasOverflowClip(true).
     // RenderBlock assumes a layer to be present when the overflow clip functionality is requested. Both
     // Render(SVGText|ForeignObject) return 'NoLayer' on 'layerTypeRequired'. Fine for LayoutSVGText.
     //
     // If we want to support overflow rules for <foreignObject> we can choose between two solutions:
     // a) make LayoutSVGForeignObject require layers and SVG layer aware
     // b) reactor overflow logic out of Layer (as suggested by dhyatt), which is a large task
     //
     // Until this is resolved, disable overflow support. Opera/FF don't support it as well at the moment (Feb 2010).
     //
     // Note: This does NOT affect overflow handling on outer/inner <svg> elements - this is handled
-    // manually by RenderSVGRoot - which owns the documents enclosing root layer and thus works fine.
+    // manually by LayoutSVGRoot - which owns the documents enclosing root layer and thus works fine.
     setHasOverflowClip(false);
 }
 
-void RenderSVGBlock::absoluteRects(Vector<IntRect>&, const LayoutPoint&) const
+void LayoutSVGBlock::absoluteRects(Vector<IntRect>&, const LayoutPoint&) const
 {
     // This code path should never be taken for SVG, as we're assuming useTransforms=true everywhere, absoluteQuads should be used.
     ASSERT_NOT_REACHED();
 }
 
-void RenderSVGBlock::willBeDestroyed()
+void LayoutSVGBlock::willBeDestroyed()
 {
     SVGResourcesCache::clientDestroyed(this);
     RenderBlockFlow::willBeDestroyed();
 }
 
-void RenderSVGBlock::styleDidChange(StyleDifference diff, const LayoutStyle* oldStyle)
+void LayoutSVGBlock::styleDidChange(StyleDifference diff, const LayoutStyle* oldStyle)
 {
     if (diff.needsFullLayout())
         setNeedsBoundariesUpdate();
 
     if (isBlendingAllowed()) {
         bool hasBlendModeChanged = (oldStyle && oldStyle->hasBlendMode()) == !style()->hasBlendMode();
         if (parent() && hasBlendModeChanged)
             parent()->descendantIsolationRequirementsChanged(style()->hasBlendMode() ? DescendantIsolationRequired : DescendantIsolationNeedsUpdate);
     }
 
     RenderBlock::styleDidChange(diff, oldStyle);
     SVGResourcesCache::clientStyleChanged(this, diff, styleRef());
 }
 
-void RenderSVGBlock::mapLocalToContainer(const LayoutLayerModelObject* paintInvalidationContainer, TransformState& transformState, MapCoordinatesFlags, bool* wasFixed, const PaintInvalidationState* paintInvalidationState) const
+void LayoutSVGBlock::mapLocalToContainer(const LayoutLayerModelObject* paintInvalidationContainer, TransformState& transformState, MapCoordinatesFlags, bool* wasFixed, const PaintInvalidationState* paintInvalidationState) const
 {
     SVGLayoutSupport::mapLocalToContainer(this, paintInvalidationContainer, transformState, wasFixed, paintInvalidationState);
 }
 
-const LayoutObject* RenderSVGBlock::pushMappingToContainer(const LayoutLayerModelObject* ancestorToStopAt, LayoutGeometryMap& geometryMap) const
+const LayoutObject* LayoutSVGBlock::pushMappingToContainer(const LayoutLayerModelObject* ancestorToStopAt, LayoutGeometryMap& geometryMap) const
 {
     return SVGLayoutSupport::pushMappingToContainer(this, ancestorToStopAt, geometryMap);
 }
 
-LayoutRect RenderSVGBlock::clippedOverflowRectForPaintInvalidation(const LayoutLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* paintInvalidationState) const
+LayoutRect LayoutSVGBlock::clippedOverflowRectForPaintInvalidation(const LayoutLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* paintInvalidationState) const
 {
     return SVGLayoutSupport::clippedOverflowRectForPaintInvalidation(this, paintInvalidationContainer, paintInvalidationState);
 }
 
-void RenderSVGBlock::mapRectToPaintInvalidationBacking(const LayoutLayerModelObject* paintInvalidationContainer, LayoutRect& rect, const PaintInvalidationState* paintInvalidationState) const
+void LayoutSVGBlock::mapRectToPaintInvalidationBacking(const LayoutLayerModelObject* paintInvalidationContainer, LayoutRect& rect, const PaintInvalidationState* paintInvalidationState) const
 {
     FloatRect paintInvalidationRect = rect;
     paintInvalidationRect.inflate(style()->outlineWidth());
-    const RenderSVGRoot& svgRoot = SVGLayoutSupport::mapRectToSVGRootForPaintInvalidation(this, paintInvalidationRect, rect);
+    const LayoutSVGRoot& svgRoot = SVGLayoutSupport::mapRectToSVGRootForPaintInvalidation(this, paintInvalidationRect, rect);
     svgRoot.mapRectToPaintInvalidationBacking(paintInvalidationContainer, rect, paintInvalidationState);
 }
 
-bool RenderSVGBlock::nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation&, const LayoutPoint&, HitTestAction)
+bool LayoutSVGBlock::nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation&, const LayoutPoint&, HitTestAction)
 {
     ASSERT_NOT_REACHED();
     return false;
 }
 
-void RenderSVGBlock::invalidateTreeIfNeeded(const PaintInvalidationState& paintInvalidationState)
+void LayoutSVGBlock::invalidateTreeIfNeeded(const PaintInvalidationState& paintInvalidationState)
 {
     if (!shouldCheckForPaintInvalidation(paintInvalidationState))
         return;
 
     if (paintInvalidationState.cachedOffsetsEnabled()) {
         m_cachedPaintInvalidationTransform = paintInvalidationState.svgTransform();
     } else {
         m_cachedPaintInvalidationTransform.makeIdentity();
         LayoutObject* next = parent();
         while (!next->isSVGRoot()) {
             m_cachedPaintInvalidationTransform = next->localToParentTransform() * m_cachedPaintInvalidationTransform;
             next = next->parent();
             ASSERT(next);
         }
-        m_cachedPaintInvalidationTransform = toRenderSVGRoot(next)->localToBorderBoxTransform() * m_cachedPaintInvalidationTransform;
+        m_cachedPaintInvalidationTransform = toLayoutSVGRoot(next)->localToBorderBoxTransform() * m_cachedPaintInvalidationTransform;
     }
 
     ForceHorriblySlowRectMapping slowRectMapping(&paintInvalidationState);
     RenderBlockFlow::invalidateTreeIfNeeded(paintInvalidationState);
 }
 
-void RenderSVGBlock::updatePaintInfoRect(IntRect& rect)
+void LayoutSVGBlock::updatePaintInfoRect(IntRect& rect)
 {
     if (rect != LayoutRect::infiniteIntRect()) {
         AffineTransform transformToRoot = m_cachedPaintInvalidationTransform * localTransform();
         rect = enclosingIntRect(transformToRoot.inverse().mapRect(FloatRect(rect)));
     }
 }
 
 }