[webkit-changes] [WebKit/WebKit] ff362c: Use UniqueRef<> for TreeScope::m_idTargetObserverR...

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ff362c4379092d0ea8bb635b31c7967e770edc4e
      https://github.com/WebKit/WebKit/commit/ff362c4379092d0ea8bb635b31c7967e770edc4e
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-03-15 (Wed, 15 Mar 2023)

  Changed paths:
    M Source/WebCore/dom/TreeScope.cpp
    M Source/WebCore/dom/TreeScope.h

  Log Message:
  -----------
  Use UniqueRef<> for TreeScope::m_idTargetObserverRegistry
https://bugs.webkit.org/show_bug.cgi?id=253980

Reviewed by Ryosuke Niwa.

Use UniqueRef<> for TreeScope::m_idTargetObserverRegistry as it can never be
null.

* Source/WebCore/dom/TreeScope.cpp:
(WebCore::TreeScope::TreeScope):
* Source/WebCore/dom/TreeScope.h:
(WebCore::TreeScope::idTargetObserverRegistry):
(WebCore::TreeScope::idTargetObserverRegistry const):

Canonical link: https://commits.webkit.org/261719@main