Sync WPT with upstream (20-08-2023) (#30143)

* Update web-platform-tests to revision b'50e91f3cfd1140cafc188516488f2dca289239af'

* Delete flaky result for css2/linebox/vertical-align-baseline-002

* Delete flaky result for html/rendering/bindings/the-textarea-element-0/cols-default.html.ini

* Delete flaky result for CSS2/lists/list-style-applies-to-001.xht.ini

---------

Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/iframe-src-aboutblank-navigate-immediately.html.ini

@@ -1,9 +1,10 @@
 [iframe-src-aboutblank-navigate-immediately.html]
+  expected: TIMEOUT
   [Navigating to a different document with window.open]
     expected: FAIL
 
   [Navigating to a different document with form submission]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Navigating to a different document with link click]
     expected: FAIL

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-iframe-contentWindow.html.ini

@@ -10,3 +10,6 @@
 
   [load & pageshow events do not fire on contentWindow of <iframe> element created with src='']
     expected: FAIL
+
+  [load & pageshow events do not fire on contentWindow of <iframe> element created with src='about:blank']
+    expected: FAIL

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-load-as-html.xhtml.ini

@@ -1,4 +0,0 @@
-[javascript-url-load-as-html.xhtml]
-  expected: TIMEOUT
-  [javascript: URL navigation to a string must create a HTML document using the correct properties]
-    expected: TIMEOUT

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini

@@ -4,3 +4,12 @@
 
   [Test javascript URL string return values in direct and indirect (target) frame contexts. 9]
     expected: FAIL
+
+  [0041 set in href="" targeting a frame and clicked]
+    expected: FAIL
+
+  [0080 00FF set in href="" targeting a frame and clicked]
+    expected: FAIL
+
+  [0080 00FF 0100 set in href="" targeting a frame and clicked]
+    expected: FAIL

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-cross-origin.sub.window.js.ini

@@ -1,3 +0,0 @@
-[navigation-unload-cross-origin.sub.window.html]
-  [Cross-origin navigation started from unload handler must be ignored]
-    expected: FAIL

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/a-click.html.ini

@@ -1,3 +0,0 @@
-[a-click.html]
-  [aElement.click() before the load event must NOT replace]
-    expected: FAIL

tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit.html.ini

@@ -1,3 +1,6 @@
 [form-submit.html]
   [Replace before load, triggered by formElement.submit()]
     expected: FAIL
+
+  [Replace before load, triggered by same-document formElement.submit()]
+    expected: FAIL