[webkit-reviews] review requested: [Bug 104332] NodeRenderingContext is slow due to ComposedShadowTreeWalker : [Attachment 178476] Patch

[bugzilla-daemon at webkit.org]

Hajime Morrita <morrita at google.com> has asked  for review:
Bug 104332: NodeRenderingContext is slow due to ComposedShadowTreeWalker
https://bugs.webkit.org/show_bug.cgi?id=104332

Attachment 178476: Patch
https://bugs.webkit.org/attachment.cgi?id=178476&action=review