Don't pixel-snap overflow clips in clip paint property nodes.

third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp

Index: third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp
diff --git a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp
index 34b7942e959e2e6c6f757736832a8ca09f7c4a95..9ff5e43ed9fa1d8d429b6c5ae081bfcc5bc0c783 100644
--- a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp
+++ b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.cpp
@@ -620,8 +620,7 @@ void PaintPropertyTreeBuilder::updateOverflowClip(
     // like overflow clip.
     LayoutRect clipRect;
     if (box.shouldClipOverflow()) {
-      clipRect = LayoutRect(pixelSnappedIntRect(
-          box.overflowClipRect(context.current.paintOffset)));
+      clipRect = LayoutRect(box.overflowClipRect(context.current.paintOffset));
     } else {
       if (auto* properties = object.getMutableForPainting().paintProperties()) {
         context.forceSubtreeUpdate |= properties->clearInnerBorderRadiusClip();