Auto merge of #25740 - gterzian:per_fetch_filemanager_handle, r=Manishearth

Per fetch file token for blob url

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Depends on https://github.com/servo/servo/pull/25724

First step of https://github.com/servo/servo/issues/25226

---
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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___

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tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini

@@ -1,5 +1,4 @@
 [url-in-tags-revoke.window.html]
-  expected: TIMEOUT
   [Fetching a blob URL immediately before revoking it works in an iframe.]
     expected: FAIL
 
@@ -15,6 +14,3 @@
   [Opening a blob URL in a new window by clicking an <a> tag works immediately before revoking the URL.]
     expected: FAIL
 
-  [Fetching a blob URL immediately before revoking it works in <script> tags.]
-    expected: TIMEOUT
-

tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini

@@ -2,14 +2,8 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-
 
 [url-with-fetch.any.html]
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-