Unify geometry test printers in a test support target.

Source/platform/geometry/FloatRoundedRectTest.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 16 matching lines @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/geometry/FloatRoundedRect.h"
 
 #include <gtest/gtest.h>
 
 namespace blink {
 
-void PrintTo(const FloatSize& size, std::ostream* os)
-{
-    *os << "FloatSize("
-        << size.width() << ", "
-        << size.height() << ")";
-}
-
-void PrintTo(const FloatRect& rect, std::ostream* os)
-{
-    *os << "FloatRect("
-        << rect.x() << ", "
-        << rect.y() << ", "
-        << rect.width() << ", "
-        << rect.height() << ")";
-}
-
-void PrintTo(const FloatRoundedRect::Radii& radii, std::ostream* os)
-{
-    *os << "FloatRoundedRect::Radii("
-        << ::testing::PrintToString(radii.topLeft()) << ", "
-        << ::testing::PrintToString(radii.topRight()) << ", "
-        << ::testing::PrintToString(radii.bottomRight()) << ", "
-        << ::testing::PrintToString(radii.bottomLeft()) << ")";
-}
-
-void PrintTo(const FloatRoundedRect& roundedRect, std::ostream* os)
-{
-    *os << "FloatRoundedRect("
-        << ::testing::PrintToString(roundedRect.rect()) << ", "
-        << ::testing::PrintToString(roundedRect.radii()) << ")";
-}
-
 #define TEST_INTERCEPTS(roundedRect, yCoordinate, expectedMinXIntercept, expectedMaxXIntercept) \
 {                                                                                               \
     float minXIntercept;                                                                        \
     float maxXIntercept;                                                                        \
     EXPECT_TRUE(roundedRect.xInterceptsAtY(yCoordinate, minXIntercept, maxXIntercept));         \
     EXPECT_FLOAT_EQ(expectedMinXIntercept, minXIntercept);                                      \
     EXPECT_FLOAT_EQ(expectedMaxXIntercept, maxXIntercept);                                      \
 }
 
 TEST(FloatRoundedRectTest, zeroRadii)
@@ skipping 122 matching lines @@
     FloatRoundedRect r1(collapsedRect);
     EXPECT_TRUE(r1.radiusCenterRect().isEmpty());
 
     FloatRoundedRect::Radii radiiWithTooLargeCorner(FloatSize(55, 55), FloatSize(), FloatSize(), FloatSize());
     FloatRoundedRect r2(FloatRect(0, 0, 100, 50), radiiWithTooLargeCorner);
     EXPECT_TRUE(r2.radiusCenterRect().isEmpty());
 }
 
 } // namespace blink