[webkit-changes] [WebKit/WebKit] 9bacb3: Add fast path for Element::removeShadowRoot()

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9bacb3aad0e60586ac236ee7fe218a0782000a9f
      https://github.com/WebKit/WebKit/commit/9bacb3aad0e60586ac236ee7fe218a0782000a9f
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-03-09 (Thu, 09 Mar 2023)

  Changed paths:
    M Source/WebCore/dom/Element.cpp
    M Source/WebCore/dom/Element.h
    M Source/WebCore/dom/ElementRareData.h

  Log Message:
  -----------
  Add fast path for Element::removeShadowRoot()
https://bugs.webkit.org/show_bug.cgi?id=253663

Reviewed by Ryosuke Niwa.

Add fast path for Element::removeShadowRoot(), for the common case where the
element has no shadow root.

* Source/WebCore/dom/Element.cpp:
(WebCore::Element::removeShadowRootSlow):
(WebCore::Element::removeShadowRoot): Deleted.
* Source/WebCore/dom/Element.h:
* Source/WebCore/dom/ElementRareData.h:
(WebCore::Element::removeShadowRoot):

Canonical link: https://commits.webkit.org/261473@main