Add platform/geometry pretty printers for logging and testing

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

Index: third_party/WebKit/Source/platform/testing/GeometryPrinters.h
diff --git a/third_party/WebKit/Source/platform/testing/GeometryPrinters.h b/third_party/WebKit/Source/platform/testing/GeometryPrinters.h
deleted file mode 100644
index 9b25d44c66dc0bc497912b536acf27df84e11eaf..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/testing/GeometryPrinters.h
+++ /dev/null
@@ -1,45 +0,0 @@
-// 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
-
-#include "platform/geometry/FloatRoundedRect.h"
-#include <iosfwd>
-
-namespace blink {
-
-class FloatBox;
-class FloatPoint;
-class FloatPoint3D;
-class FloatQuad;
-class FloatRect;
-class FloatSize;
-class LayoutRect;
-
-// 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 IntRect&, std::ostream*);
-void PrintTo(const LayoutRect&, std::ostream*);
-
-} // namespace blink
-
-#endif // GeometryPrinters_h