[SPInvalidation] Use GeometryMapper in PaintLayerClipper for paint.

third_party/WebKit/Source/platform/graphics/paint/GeometryMapperTest.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/graphics/paint/GeometryMapper.h"
 
 #include "platform/geometry/GeometryTestHelpers.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/graphics/BoxReflection.h"
 #include "platform/graphics/filters/SkiaImageFilterBuilder.h"
@@ skipping 61 matching lines @@
   FloatRect localToAncestorRectInternal(
       const FloatRect& rect,
       const TransformPaintPropertyNode* localTransformNode,
       const TransformPaintPropertyNode* ancestorTransformNode,
       bool& success) {
     return geometryMapper->localToAncestorRectInternal(
         rect, localTransformNode, ancestorTransformNode, success);
   }
 
  private:
-  void SetUp() override {
-    geometryMapper = WTF::makeUnique<GeometryMapper>();
-  }
+  void SetUp() override { geometryMapper = GeometryMapper::create(); }
 
   void TearDown() override { geometryMapper.reset(); }
 };
 
 const static float kTestEpsilon = 1e-6;
 
 #define EXPECT_RECT_EQ(expected, actual)                                       \
   do {                                                                         \
     const FloatRect& actualRect = actual;                                      \
     EXPECT_TRUE(GeometryTest::ApproximatelyEqual(expected.x(), actualRect.x(), \
@@ skipping 674 matching lines @@
   // Reflection is at (50, 100, 50, 50).
   FloatRect output(50, 100, 100, 50);
 
   bool hasRadius = false;
   CHECK_MAPPINGS(input, output, input, TransformationMatrix(),
                  ClipPaintPropertyNode::root()->clipRect().rect(), localState,
                  rootPropertyTreeState(), hasRadius);
 }
 
 }  // namespace blink