[webkit-changes] [WebKit/WebKit] 526715: [WPE] Crash in `WebKit.OnDeviceChangeCrash` API test

[Vitaly Dyachkov]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 526715a0145057b26c3f5db2c839df2e066e9d4e
      https://github.com/WebKit/WebKit/commit/526715a0145057b26c3f5db2c839df2e066e9d4e
  Author: Vitaly Dyachkov <vitaly at igalia.com>
  Date:   2023-06-27 (Tue, 27 Jun 2023)

  Changed paths:
    M Source/WebKit/UIProcess/API/gtk/WebKitWebViewBase.cpp
    M Source/WebKit/UIProcess/API/wpe/WPEView.cpp
    M Tools/TestWebKitAPI/glib/TestExpectations.json

  Log Message:
  -----------
  [WPE] Crash in `WebKit.OnDeviceChangeCrash` API test
https://bugs.webkit.org/show_bug.cgi?id=258353

Reviewed by Philippe Normand.

Currently, when we create `Preview` we assume that the process pool was
already created and is ready to use. But actually, it's not guaranteed.

This patch creates a new process pool when it was not provided by
`PageConfiguration`.

* Source/WebKit/UIProcess/API/wpe/WPEView.cpp:
(WKWPE::m_backend):
* Tools/TestWebKitAPI/glib/TestExpectations.json:

Canonical link: https://commits.webkit.org/265557@main