Remove begin/end subseq. display items, and store on PaintController instead.

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 722 matching lines @@
   geometryMapper->sourceToDestinationRect(transform1.get(), transform2.get(),
                                           result);
   EXPECT_RECT_EQ(expected, result);
 
   // Test map from transform2AndClipState to transform1State.
   FloatRect expectedUnclipped =
       rotateTransform1.inverse().mapRect(rotateTransform2.mapRect(input));
   FloatRect expectedClipped = rotateTransform1.inverse().mapRect(
       rotateTransform2.mapRect(FloatRect(10, 10, 70, 70)));
 
-  // sourceToDestinationVisualRect ignores clip from the common ancestor to
+  // sourceToDestinationVisualRect ignores clipt from the common ancestor to
   // destination.
   result = input;
   geometryMapper->sourceToDestinationVisualRect(transform2AndClipState,
                                                 transform1State, result);
   EXPECT_RECT_EQ(expectedClipped, result);
 
   // sourceToDestinationRect applies transforms only.
   result = input;
   geometryMapper->sourceToDestinationRect(transform2.get(), transform1.get(),
                                           result);
@@ skipping 104 matching lines @@
   FloatRect input(100, 100, 50, 50);
   // Reflection is at (50, 100, 50, 50).
   FloatRect output(50, 100, 100, 50);
 
   bool hasRadius = false;
   CHECK_MAPPINGS(input, output, input, TransformationMatrix(), FloatClipRect(),
                  localState, PropertyTreeState::root(), hasRadius);
 }
 
 }  // namespace blink