Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d38519318cc728a13dad839528d367142f395e0f
https://github.com/WebKit/WebKit/commit/d38519318cc728a13dad839528d367142f395e0f
Author: Per Arne Vollan <[email protected]>
Date: 2026-02-12 (Thu, 12 Feb 2026)
Changed paths:
M Source/WebKit/UIProcess/PageClient.h
M Source/WebKit/UIProcess/RemotePageProxy.cpp
M Source/WebKit/UIProcess/ios/PageClientImplIOS.h
M Source/WebKit/UIProcess/ios/PageClientImplIOS.mm
M Source/WebKit/UIProcess/ios/WKContentView.h
M Source/WebKit/UIProcess/ios/WKContentView.mm
Log Message:
-----------
[Site Isolation] Visibility is not always propagated to all iframe processes
https://bugs.webkit.org/show_bug.cgi?id=307492
rdar://170099676
Reviewed by Sihui Liu.
Notify the page client and WK content view when a process for Site Isolation is
being used.
* Source/WebKit/UIProcess/PageClient.h:
(WebKit::PageClient::didStartUsingProcessForSiteIsolation):
(WebKit::PageClient::didStopUsingProcessForSiteIsolation):
* Source/WebKit/UIProcess/RemotePageProxy.cpp:
(WebKit::RemotePageProxy::RemotePageProxy):
(WebKit::RemotePageProxy::~RemotePageProxy):
* Source/WebKit/UIProcess/ios/PageClientImplIOS.h:
* Source/WebKit/UIProcess/ios/PageClientImplIOS.mm:
(WebKit::PageClientImpl::didStartUsingProcessForSiteIsolation):
(WebKit::PageClientImpl::didStopUsingProcessForSiteIsolation):
* Source/WebKit/UIProcess/ios/WKContentView.h:
* Source/WebKit/UIProcess/ios/WKContentView.mm:
(-[WKContentView _installVisibilityPropagationViews]):
(-[WKContentView _setupVisibilityPropagationForWebProcess:]):
(-[WKContentView _removeVisibilityPropagationForWebProcess:]):
(-[WKContentView _setupVisibilityPropagationForAllWebProcesses]):
(-[WKContentView _didRelaunchProcess]):
(-[WKContentView _didStartUsingProcessForSiteIsolation:]):
(-[WKContentView _didStopUsingProcessForSiteIsolation:]):
(-[WKContentView _webProcessDidCreateContextForVisibilityPropagation]):
(-[WKContentView _createVisibilityPropagationView]):
(-[WKContentView _setupVisibilityPropagationForWebProcess]): Deleted.
Canonical link: https://commits.webkit.org/307398@main
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