Switch from PrintTo to operator<< for platform printers

third_party/WebKit/Source/platform/geometry/FloatRoundedRect.cpp

 /*
  * Copyright (C) 2013 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.
@@ skipping 334 matching lines @@
         bottomRight().toString().ascii().data());
 }
 
 String FloatRoundedRect::toString() const
 {
     return String::format("%s radii:(%s)",
         rect().toString().ascii().data(),
         getRadii().toString().ascii().data());
 }
 
+std::ostream& operator<<(std::ostream& ostream, const FloatRoundedRect& roundedRect)
+{
+    return ostream << roundedRect.toString();
+}
+
+std::ostream& operator<<(std::ostream& ostream, const FloatRoundedRect::Radii& radii)
+{
+    return ostream << radii.toString();
+}
 } // namespace blink