[webkit-changes] [WebKit/WebKit] 75e559: Add messages for debugging site isolation render t...

[Alex Christensen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 75e559f2af5884a784401aea5f0f8b5bfd12ae87
      https://github.com/WebKit/WebKit/commit/75e559f2af5884a784401aea5f0f8b5bfd12ae87
  Author: Alex Christensen <achristensen at apple.com>
  Date:   2023-09-13 (Wed, 13 Sep 2023)

  Changed paths:
    M Source/WebKit/UIProcess/WebProcessProxy.cpp
    M Source/WebKit/UIProcess/WebProcessProxy.h
    M Source/WebKit/WebProcess/WebCoreSupport/WebRemoteFrameClient.cpp
    M Source/WebKit/WebProcess/WebProcess.cpp
    M Source/WebKit/WebProcess/WebProcess.h

  Log Message:
  -----------
  Add messages for debugging site isolation render tree output failures
https://bugs.webkit.org/show_bug.cgi?id=261517
rdar://115433786

Reviewed by J Pascoe.

http/tests/site-isolation/basic-iframe-render-output.html is currently just a little flaky
and I'm not sure why.  This will help me see what is failing.  It will also be useful for
debugging future layout test failures.

* Source/WebKit/UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::renderTreeAsText):
* Source/WebKit/UIProcess/WebProcessProxy.h:
* Source/WebKit/WebProcess/WebCoreSupport/WebRemoteFrameClient.cpp:
(WebKit::WebRemoteFrameClient::renderTreeAsText):
* Source/WebKit/WebProcess/WebProcess.cpp:
(WebKit::WebProcess::renderTreeAsText):
* Source/WebKit/WebProcess/WebProcess.h:

Canonical link: https://commits.webkit.org/267960@main