Add platform/geometry pretty printers for logging and testing

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

 /*
  * Copyright (c) 2012, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 124 matching lines @@
     m_location.scale(s, s);
     m_size.scale(s);
 }
 
 void LayoutRect::scale(float xAxisScale, float yAxisScale)
 {
     m_location.scale(xAxisScale, yAxisScale);
     m_size.scale(xAxisScale, yAxisScale);
 }
 
-#ifndef NDEBUG
-void LayoutRect::show(bool showRawValue) const
-{
-    if (showRawValue)
-        printf("Rect (in raw layout units): [x=%d y=%d maxX=%d maxY=%d]\n", x().rawValue(), y().rawValue(), maxX().rawValue(), maxY().rawValue());

[wkorman, 2016/08/19 22:18:44]

Are layout folks ok with losing the raw value view? I've never found it useful
but it is a noted change in this patch, could be worth brief check-in w/
someone.

If they want raw values maybe we just include both in the string. Raw in
brackets as separate string following what we have now, or somesuch.

[pdr., 2016/08/19 23:21:15]

This is a good point, but I think we're covered with eae's review. The raw value
useful when they were developing LayoutUnit, but I can't think of a reason to
need it anymore.

-    else
-        printf("Rect (in pixels): [x=%lf y=%lf maxX=%lf maxY=%lf]\n", x().toDouble(), y().toDouble(), maxX().toDouble(), maxY().toDouble());
-}
-
-String LayoutRect::toString() const
-{
-    return String::format("%s %s", location().toString().ascii().data(), size().toString().ascii().data());
-}
-#endif
-
 LayoutRect unionRect(const Vector<LayoutRect>& rects)
 {
     LayoutRect result;
 
     size_t count = rects.size();
     for (size_t i = 0; i < count; ++i)
         result.unite(rects[i]);
 
     return result;
 }
@@ skipping 19 matching lines @@
     return IntRect(location, maxPoint - location);
 }
 
 LayoutRect enclosingLayoutRect(const FloatRect& rect)
 {
     LayoutPoint location = flooredLayoutPoint(rect.minXMinYCorner());
     LayoutPoint maxPoint = ceiledLayoutPoint(rect.maxXMaxYCorner());
     return LayoutRect(location, maxPoint - location);
 }
 
+String LayoutRect::toString() const
+{
+    return String::format("%s %s",
+        location().toString().ascii().data(),
+        size().toString().ascii().data());
+}
+
 } // namespace blink