Add Double{Size, Point, Rect} pretty printers for logging and testing

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

 // 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.
 
 #include "platform/testing/GeometryPrinters.h"
 
+#include "platform/geometry/DoublePoint.h"
+#include "platform/geometry/DoubleRect.h"
+#include "platform/geometry/DoubleSize.h"
 #include "platform/geometry/FloatBox.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/geometry/FloatPoint3D.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/FloatSize.h"
 #include "platform/geometry/IntPoint.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/geometry/LayoutPoint.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/geometry/LayoutSize.h"
 #include <ostream> // NOLINT
 
 namespace blink {
 
+void PrintTo(const DoublePoint& point, std::ostream* os)
+{
+    *os << point.toString();
+}
+
+void PrintTo(const DoubleRect& rect, std::ostream* os)
+{
+    *os << rect.toString();
+}
+
+void PrintTo(const DoubleSize& size, std::ostream* os)
+{
+    *os << size.toString();
+}
+
 void PrintTo(const FloatBox& box, std::ostream* os)
 {
     *os << box.toString();
 }
 
 void PrintTo(const FloatPoint& point, std::ostream* os)
 {
     *os << point.toString();
 }
 
@@ skipping 51 matching lines @@
 {
     *os << rect.toString();
 }
 
 void PrintTo(const LayoutSize& size, std::ostream* os)
 {
     *os << size.toString();
 }
 
 } // namespace blink