Add platform/geometry pretty printers for logging and testing

third_party/WebKit/Source/platform/geometry/FloatBox.h

 /*
  * Copyright (c) 2014, 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 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef FloatBox_h
 #define FloatBox_h
 
+#include "platform/PlatformExport.h"
 #include "platform/geometry/FloatPoint3D.h"
 #include "wtf/Allocator.h"
 #include <algorithm>
 #include <cmath>
 #include <iosfwd>
 
 namespace blink {
 
-class FloatBox {
+class PLATFORM_EXPORT FloatBox {
     DISALLOW_NEW();
 public:
     FloatBox()
         : m_x(0)
         , m_y(0)
         , m_z(0)
         , m_width(0)
         , m_height(0)
         , m_depth(0)
     {
@@ skipping 100 matching lines @@
 
     float right() const { return m_x + m_width; }
     float bottom() const { return m_y + m_height; }
     float front() const { return m_z + m_depth; }
     float x() const { return m_x; }
     float y() const { return m_y; }
     float z() const { return m_z; }
     float width() const { return m_width; }
     float height() const { return m_height; }
     float depth() const { return m_depth; }
+
+    String toString() const;
+
 private:
     float m_x;
     float m_y;
     float m_z;
     float m_width;
     float m_height;
     float m_depth;
 };
 
 inline bool operator==(const FloatBox& a, const FloatBox& b)
 {
     return a.x() == b.x() && a.y() == b.y() && a.z() == b.z() && a.width() == b.width()
         && a.height() == b.height() && a.depth() == b.depth();
 }
 
 inline bool operator!=(const FloatBox& a, const FloatBox& b)
 {
     return !(a == b);
 }
 
 // Redeclared here to avoid ODR issues.
 // See platform/testing/GeometryPrinters.h.
 void PrintTo(const FloatBox&, std::ostream*);
 
 } // namespace blink
 
 #endif