Move rendering/RenderLayer* to layout/

Source/core/rendering/RenderLayerFilterInfo.cpp

Index: Source/core/rendering/RenderLayerFilterInfo.cpp
diff --git a/Source/core/rendering/RenderLayerFilterInfo.cpp b/Source/core/rendering/RenderLayerFilterInfo.cpp
deleted file mode 100644
index 93bf67d5d8a319565bb8a00dea0b3e35c667ea13..0000000000000000000000000000000000000000
--- a/Source/core/rendering/RenderLayerFilterInfo.cpp
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2012 Adobe Systems Incorporated. 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 THE COPYRIGHT HOLDER "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 THE COPYRIGHT HOLDER 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 "core/rendering/RenderLayerFilterInfo.h"
-
-#include "core/fetch/DocumentResourceReference.h"
-#include "core/rendering/FilterEffectRenderer.h"
-#include "core/rendering/RenderLayer.h"
-#include "core/rendering/svg/ReferenceFilterBuilder.h"
-#include "core/rendering/svg/RenderSVGResourceContainer.h"
-#include "core/svg/SVGFilterElement.h"
-#include "core/svg/SVGFilterPrimitiveStandardAttributes.h"
-#include "core/svg/graphics/filters/SVGFilter.h"
-
-namespace blink {
-
-RenderLayerFilterInfoMap* RenderLayerFilterInfo::s_filterMap = 0;
-
-RenderLayerFilterInfo* RenderLayerFilterInfo::filterInfoForRenderLayer(const RenderLayer* layer)
-{
-    if (!s_filterMap)
-        return 0;
-    RenderLayerFilterInfoMap::iterator iter = s_filterMap->find(layer);
-    return (iter != s_filterMap->end()) ? iter->value : 0;
-}
-
-RenderLayerFilterInfo* RenderLayerFilterInfo::createFilterInfoForRenderLayerIfNeeded(RenderLayer* layer)
-{
-    if (!s_filterMap)
-        s_filterMap = new RenderLayerFilterInfoMap();
-
-    RenderLayerFilterInfoMap::iterator iter = s_filterMap->find(layer);
-    if (iter != s_filterMap->end()) {
-        ASSERT(layer->hasFilterInfo());
-        return iter->value;
-    }
-
-    RenderLayerFilterInfo* filter = new RenderLayerFilterInfo(layer);
-    s_filterMap->set(layer, filter);
-    layer->setHasFilterInfo(true);
-    return filter;
-}
-
-void RenderLayerFilterInfo::removeFilterInfoForRenderLayer(RenderLayer* layer)
-{
-    if (!s_filterMap)
-        return;
-    RenderLayerFilterInfo* filter = s_filterMap->take(layer);
-    if (s_filterMap->isEmpty()) {
-        delete s_filterMap;
-        s_filterMap = 0;
-    }
-    if (!filter) {
-        ASSERT(!layer->hasFilterInfo());
-        return;
-    }
-    layer->setHasFilterInfo(false);
-    delete filter;
-}
-
-RenderLayerFilterInfo::RenderLayerFilterInfo(RenderLayer* layer)
-    : m_layer(layer)
-{
-}
-
-RenderLayerFilterInfo::~RenderLayerFilterInfo()
-{
-    removeReferenceFilterClients();
-}
-
-void RenderLayerFilterInfo::setRenderer(PassRefPtrWillBeRawPtr<FilterEffectRenderer> renderer)
-{
-    m_renderer = renderer;
-}
-
-void RenderLayerFilterInfo::notifyFinished(Resource*)
-{
-    RenderObject* renderer = m_layer->renderer();
-    // FIXME: This caller of scheduleSVGFilterLayerUpdateHack() is not correct. It's using the layer update
-    // system to trigger a RenderLayer to go through the filter updating logic, but that might not
-    // even happen if this element is style sharing and RenderObject::setStyle() returns early.
-    // Filters need to find a better way to hook into the system.
-    toElement(renderer->node())->scheduleSVGFilterLayerUpdateHack();
-    renderer->setShouldDoFullPaintInvalidation();
-}
-
-void RenderLayerFilterInfo::updateReferenceFilterClients(const FilterOperations& operations)
-{
-    removeReferenceFilterClients();
-    for (size_t i = 0; i < operations.size(); ++i) {
-        RefPtrWillBeRawPtr<FilterOperation> filterOperation = operations.operations().at(i);
-        if (filterOperation->type() != FilterOperation::REFERENCE)
-            continue;
-        ReferenceFilterOperation* referenceFilterOperation = toReferenceFilterOperation(filterOperation.get());
-        DocumentResourceReference* documentReference = ReferenceFilterBuilder::documentResourceReference(referenceFilterOperation);
-        DocumentResource* cachedSVGDocument = documentReference ? documentReference->document() : 0;
-
-        if (cachedSVGDocument) {
-            // Reference is external; wait for notifyFinished().
-            cachedSVGDocument->addClient(this);
-            m_externalSVGReferences.append(cachedSVGDocument);
-        } else {
-            // Reference is internal; add layer as a client so we can trigger
-            // filter paint invalidation on SVG attribute change.
-            Element* filter = m_layer->renderer()->node()->document().getElementById(referenceFilterOperation->fragment());
-            if (!isSVGFilterElement(filter))
-                continue;
-            if (filter->renderer())
-                toRenderSVGResourceContainer(filter->renderer())->addClientRenderLayer(m_layer);
-            else
-                toSVGFilterElement(filter)->addClient(m_layer->renderer()->node());
-            m_internalSVGReferences.append(filter);
-        }
-    }
-}
-
-void RenderLayerFilterInfo::removeReferenceFilterClients()
-{
-    for (size_t i = 0; i < m_externalSVGReferences.size(); ++i)
-        m_externalSVGReferences.at(i)->removeClient(this);
-    m_externalSVGReferences.clear();
-    for (size_t i = 0; i < m_internalSVGReferences.size(); ++i) {
-        Element* filter = m_internalSVGReferences.at(i).get();
-        if (filter->renderer())
-            toRenderSVGResourceContainer(filter->renderer())->removeClientRenderLayer(m_layer);
-        else
-            toSVGFilterElement(filter)->removeClient(m_layer->renderer()->node());
-    }
-    m_internalSVGReferences.clear();
-}
-
-} // namespace blink
-