Update web-platform-tests to revision b'b73a0a32890ff293961eb55bb90ba57a5a711f48' (#32010)

tests/wpt/meta/dom/nodes/insertion-removing-steps/Node-appendChild-script-and-default-style-meta-from-fragment.tentative.html.ini

@@ -1,3 +1,6 @@
 [Node-appendChild-script-and-default-style-meta-from-fragment.tentative.html]
   [Inserting <meta> that uses alternate stylesheets, applies the style during DOM insertion, and before script runs as a result of any atomic insertions]
     expected: FAIL
+
+  [Inserting <meta> that uses alternate stylesheets, applies the style during DOM post-insertion steps]
+    expected: FAIL

tests/wpt/meta/dom/observable/tentative/observable-first.any.js.ini

@@ -0,0 +1,32 @@
+[observable-first.any.html]
+  [first(): Promise resolves with the first value from the source Observable]
+    expected: FAIL
+
+  [first(): Promise rejects with the error emitted from the source Observable]
+    expected: FAIL
+
+  [first(): Promise rejects with RangeError when source Observable completes without emitting any values]
+    expected: FAIL
+
+  [first(): Aborting a signal rejects the Promise with an AbortError DOMException]
+    expected: FAIL
+
+  [first(): Lifecycle]
+    expected: FAIL
+
+
+[observable-first.any.worker.html]
+  [first(): Promise resolves with the first value from the source Observable]
+    expected: FAIL
+
+  [first(): Promise rejects with the error emitted from the source Observable]
+    expected: FAIL
+
+  [first(): Promise rejects with RangeError when source Observable completes without emitting any values]
+    expected: FAIL
+
+  [first(): Aborting a signal rejects the Promise with an AbortError DOMException]
+    expected: FAIL
+
+  [first(): Lifecycle]
+    expected: FAIL

tests/wpt/meta/dom/observable/tentative/observable-last.any.js.ini

@@ -0,0 +1,32 @@
+[observable-last.any.worker.html]
+  [last(): Promise resolves to last value]
+    expected: FAIL
+
+  [last(): Promise rejects with emitted error]
+    expected: FAIL
+
+  [last(): Promise rejects with RangeError when source Observable completes without emitting any values]
+    expected: FAIL
+
+  [last(): Aborting a signal rejects the Promise with an AbortError DOMException]
+    expected: FAIL
+
+  [last(): Lifecycle]
+    expected: FAIL
+
+
+[observable-last.any.html]
+  [last(): Promise resolves to last value]
+    expected: FAIL
+
+  [last(): Promise rejects with emitted error]
+    expected: FAIL
+
+  [last(): Promise rejects with RangeError when source Observable completes without emitting any values]
+    expected: FAIL
+
+  [last(): Aborting a signal rejects the Promise with an AbortError DOMException]
+    expected: FAIL
+
+  [last(): Lifecycle]
+    expected: FAIL

tests/wpt/meta/dom/observable/tentative/observable-switchMap.any.js.ini

@@ -0,0 +1,38 @@
+[observable-switchMap.any.html]
+  [switchMap(): result subscribes to one inner observable at a time, unsubscribing from the previous active one when a new one replaces it]
+    expected: FAIL
+
+  [switchMap(): result does not complete when the source observable completes, if the inner observable is still active]
+    expected: FAIL
+
+  [switchMap(): result emits an error if Mapper callback throws an error]
+    expected: FAIL
+
+  [switchMap(): result emits an error if the source observable emits an error]
+    expected: FAIL
+
+  [switchMap(): result emits an error if the inner observable emits an error]
+    expected: FAIL
+
+  [switchMap(): should unsubscribe in the correct order when user aborts the subscription]
+    expected: FAIL
+
+
+[observable-switchMap.any.worker.html]
+  [switchMap(): result subscribes to one inner observable at a time, unsubscribing from the previous active one when a new one replaces it]
+    expected: FAIL
+
+  [switchMap(): result does not complete when the source observable completes, if the inner observable is still active]
+    expected: FAIL
+
+  [switchMap(): result emits an error if Mapper callback throws an error]
+    expected: FAIL
+
+  [switchMap(): result emits an error if the source observable emits an error]
+    expected: FAIL
+
+  [switchMap(): result emits an error if the inner observable emits an error]
+    expected: FAIL
+
+  [switchMap(): should unsubscribe in the correct order when user aborts the subscription]
+    expected: FAIL