[webkit-changes] [WebKit/WebKit] 5bcec6: Remove managed preference to allow sync XHR during...

[Alex Christensen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 5bcec693ed95daab0416963be4fbd3447934e8b6
      https://github.com/WebKit/WebKit/commit/5bcec693ed95daab0416963be4fbd3447934e8b6
  Author: Alex Christensen <achristensen at apple.com>
  Date:   2025-02-05 (Wed, 05 Feb 2025)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/loader/DocumentThreadableLoader.cpp
    M Source/WebKit/Shared/WebPageCreationParameters.h
    M Source/WebKit/Shared/WebPageCreationParameters.serialization.in
    M Source/WebKit/Shared/WebPreferencesDefaultValues.cpp
    M Source/WebKit/Shared/WebPreferencesDefaultValues.h
    M Source/WebKit/Shared/ios/WebPreferencesDefaultValuesIOS.h
    M Source/WebKit/Shared/ios/WebPreferencesDefaultValuesIOS.mm
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Source/WebKit/WebProcess/WebPage/WebPage.cpp

  Log Message:
  -----------
  Remove managed preference to allow sync XHR during page unload
https://bugs.webkit.org/show_bug.cgi?id=286929
rdar://144090217

Reviewed by BJ Burg.

This managed preference was introduced when we initially disallowed it to allow
time for transition.  It has been several years and we have not heard of its use.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebKit/Shared/WebPageCreationParameters.h:
* Source/WebKit/Shared/WebPageCreationParameters.serialization.in:
* Source/WebKit/Shared/WebPreferencesDefaultValues.cpp:
(WebKit::defaultDisallowSyncXHRDuringPageDismissalEnabled): Deleted.
* Source/WebKit/Shared/WebPreferencesDefaultValues.h:
* Source/WebKit/Shared/ios/WebPreferencesDefaultValuesIOS.h:
* Source/WebKit/Shared/ios/WebPreferencesDefaultValuesIOS.mm:
(WebKit::cachedAllowsRequest): Deleted.
(WebKit::allowsDeprecatedSynchronousXMLHttpRequestDuringUnload): Deleted.
(WebKit::setAllowsDeprecatedSynchronousXMLHttpRequestDuringUnload): Deleted.
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::creationParameters):
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::m_textAnimationController):

Canonical link: https://commits.webkit.org/289915@main



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