[webkit-changes] [WebKit/WebKit] fc21b7: Remove frame message checks that are invalid with ...

[Charlie Wolfe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fc21b7bc8d17978f9846053fc9a830b00491b7b0
      https://github.com/WebKit/WebKit/commit/fc21b7bc8d17978f9846053fc9a830b00491b7b0
  Author: Charlie Wolfe <charliew at apple.com>
  Date:   2025-02-19 (Wed, 19 Feb 2025)

  Changed paths:
    M Source/WebKit/UIProcess/WebPageProxy.cpp

  Log Message:
  -----------
  Remove frame message checks that are invalid with site isolation
https://bugs.webkit.org/show_bug.cgi?id=288000
rdar://145164452

Reviewed by Alex Christensen.

These frame existence message checks are not valid with site isolation. We should just early return.

* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::didReceiveServerRedirectForProvisionalLoadForFrameShared):
(WebKit::WebPageProxy::didChangeProvisionalURLForFrameShared):
(WebKit::WebPageProxy::didNavigateWithNavigationDataShared):
(WebKit::WebPageProxy::didPerformClientRedirectShared):
(WebKit::WebPageProxy::didPerformServerRedirectShared):

Canonical link: https://commits.webkit.org/290643@main



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