Add platform/geometry pretty printers for logging and testing

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

Index: third_party/WebKit/Source/platform/geometry/FloatRoundedRect.h
diff --git a/third_party/WebKit/Source/platform/geometry/FloatRoundedRect.h b/third_party/WebKit/Source/platform/geometry/FloatRoundedRect.h
index f3ccbbfdc548551a91ad5b0e39ad4589e858b54c..efb7d474dc5acb1f9ac476b3b4d9782da374e44c 100644
--- a/third_party/WebKit/Source/platform/geometry/FloatRoundedRect.h
+++ b/third_party/WebKit/Source/platform/geometry/FloatRoundedRect.h
@@ -86,11 +86,6 @@ public:
 
         void includeLogicalEdges(const Radii& edges, bool isHorizontal, bool includeLogicalLeftEdge, bool includeLogicalRightEdge);
 
-#ifndef NDEBUG
-        // Prints debugging information.
-        void show() const;
-#endif
-
     private:
         FloatSize m_topLeft;
         FloatSize m_topRight;
@@ -152,11 +147,6 @@ public:
     void adjustRadii();
     bool isRenderable() const;
 
-#ifndef NDEBUG
-    // Prints debugging information.
-    void show() const;
-#endif
-
     // Constrains the radii to be no more than the size of rect(); radii outside of this range are not
     // defined.
     // In addition, the radii of the corners are floored to the nearest integer.
@@ -207,10 +197,8 @@ inline bool operator==(const FloatRoundedRect& a, const FloatRoundedRect& b)
     return a.rect() == b.rect() && a.getRadii() == b.getRadii();
 }
 
-// Redeclared here to avoid ODR issues.
-// See platform/testing/GeometryPrinters.h.
-void PrintTo(const FloatRoundedRect&, std::ostream*);
-void PrintTo(const FloatRoundedRect::Radii&, std::ostream*);
+PLATFORM_EXPORT std::ostream& operator<<(std::ostream&, const FloatRoundedRect::Radii&);
+PLATFORM_EXPORT std::ostream& operator<<(std::ostream&, const FloatRoundedRect&);
 
 } // namespace blink