Create PaintChunk and begin writing code to build paint chunks.

third_party/WebKit/Source/platform/testing/PaintPrinters.h

 // Copyright 2015 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.
 
-#ifndef GeometryPrinters_h
-#define GeometryPrinters_h
+#ifndef PaintPrinters_h
+#define PaintPrinters_h
 
-#include "platform/geometry/FloatRoundedRect.h"
 #include <iosfwd>
 
 namespace blink {
 
-class FloatBox;
-class FloatPoint;
-class FloatPoint3D;
-class FloatQuad;
-class FloatRect;
-class FloatSize;
-class LayoutRect;
+struct PaintChunk;
+struct PaintProperties;
 
 // GTest print support for geometry classes.
 //
 // To avoid ODR violations, these should also be declared in the respective
 // headers defining these types. This is required because otherwise a template
 // instantiation may be instantiated differently, depending on whether this
 // declaration is found.
 //
 // As a result, it is not necessary to include this file in tests in order to
 // use these printers. If, however, you get a link error about these symbols,
 // you need to make sure the blink_platform_test_support target is linked in
 // your unit test binary.
-void PrintTo(const FloatBox&, std::ostream*);
-void PrintTo(const FloatPoint&, std::ostream*);
-void PrintTo(const FloatPoint3D&, std::ostream*);
-void PrintTo(const FloatQuad&, std::ostream*);
-void PrintTo(const FloatRect&, std::ostream*);
-void PrintTo(const FloatRoundedRect&, std::ostream*);
-void PrintTo(const FloatRoundedRect::Radii&, std::ostream*);
-void PrintTo(const FloatSize&, std::ostream*);
-void PrintTo(const LayoutRect&, std::ostream*);
+void PrintTo(const PaintChunk&, std::ostream*);
+void PrintTo(const PaintProperties&, std::ostream*);
 
 } // namespace blink
 
-#endif // GeometryPrinters_h
+#endif // PaintPrinters_h