Add platform/geometry pretty printers for logging and testing

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

 /*
  * Copyright (C) 2003, 2006, 2009 Apple Inc. 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "platform/geometry/IntRect.h"
 
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/LayoutRect.h"
 #include "third_party/skia/include/core/SkRect.h"
 #include "ui/gfx/geometry/rect.h"
-#include "wtf/text/WTFString.h"
 
 #include <algorithm>
+#include <ostream> // NOLINT
 
 namespace blink {
 
 IntRect::IntRect(const FloatRect& r)
     : m_location(clampTo<int>(r.x()), clampTo<int>(r.y()))
     , m_size(clampTo<int>(r.width()), clampTo<int>(r.height()))
 {
 }
 
 IntRect::IntRect(const LayoutRect& r)
@@ skipping 135 matching lines @@
     if (!count)
         return IntRect();
 
     IntRect result = rects[0];
     for (size_t i = 1; i < count; ++i)
         result.uniteEvenIfEmpty(rects[i]);
 
     return result;
 }
 
-#ifndef NDEBUG
-    // Prints the rect to the screen.
-void IntRect::show() const
+std::ostream& operator<<(std::ostream& os, const IntRect& rect)
 {
-    LayoutRect(*this).show();
+    os << "IntRect("
+        << "x=" << rect.x() << ", "
+        << "y=" << rect.y() << ", "
+        << "width=" << rect.width() << ", "
+        << "height=" << rect.height() << ")";
+    return os;
 }
 
-String IntRect::toString() const
-{
-    return String::format("%s %s", location().toString().ascii().data(), size().toString().ascii().data());
-}
-#endif
-
 } // namespace blink