[NOT FOR COMMIT] Fully replace SkCanvas uses.

third_party/WebKit/Source/core/layout/svg/LayoutSVGResourceClipper.h

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. 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.
  */
 
 #ifndef LayoutSVGResourceClipper_h
 #define LayoutSVGResourceClipper_h
 
 #include "core/layout/svg/LayoutSVGResourceContainer.h"
 #include "core/svg/SVGClipPathElement.h"
+#include "skia/ext/cdl_common.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 
-class SkPicture;
-
 namespace blink {
 
 class LayoutSVGResourceClipper final : public LayoutSVGResourceContainer {
  public:
   explicit LayoutSVGResourceClipper(SVGClipPathElement*);
   ~LayoutSVGResourceClipper() override;
 
   const char* name() const override { return "LayoutSVGResourceClipper"; }
 
   void removeAllClientsFromCache(bool markForInvalidation = true) override;
   void removeClientFromCache(LayoutObject*,
                              bool markForInvalidation = true) override;
 
   FloatRect resourceBoundingBox(const FloatRect& referenceBox);
 
   static const LayoutSVGResourceType s_resourceType = ClipperResourceType;
   LayoutSVGResourceType resourceType() const override { return s_resourceType; }
 
   bool hitTestClipContent(const FloatRect&, const FloatPoint&);
 
   SVGUnitTypes::SVGUnitType clipPathUnits() const {
     return toSVGClipPathElement(element())
         ->clipPathUnits()
         ->currentValue()
         ->enumValue();
   }
 
   bool asPath(const AffineTransform&, const FloatRect& referenceBox, Path&);
-  sk_sp<const SkPicture> createContentPicture();
+  sk_sp<const CdlPicture> createContentPicture();
 
   bool hasCycle() { return m_inClipExpansion; }
   void beginClipExpansion() {
     ASSERT(!m_inClipExpansion);
     m_inClipExpansion = true;
   }
   void endClipExpansion() {
     ASSERT(m_inClipExpansion);
     m_inClipExpansion = false;
   }
 
  private:
   void calculateLocalClipBounds();
 
   // Return true if the clip path was calculated or a cached value is available.
   bool calculateClipContentPathIfNeeded();
 
   // Cache of the clip path when using path clipping.
   Path m_clipContentPath;
 
   // Cache of the clip path picture when falling back to masking for clipping.
-  sk_sp<const SkPicture> m_clipContentPicture;
+  sk_sp<const CdlPicture> m_clipContentPicture;
 
   FloatRect m_localClipBounds;
 
   // Reference cycle detection.
   bool m_inClipExpansion;
 };
 
 DEFINE_LAYOUT_SVG_RESOURCE_TYPE_CASTS(LayoutSVGResourceClipper,
                                       ClipperResourceType);
 
 }  // namespace blink
 
 #endif