diff --git a/testing/web-platform/meta/MANIFEST.json b/testing/web-platform/meta/MANIFEST.json
index 8bb9ea7cee7b..fd7c3535cb1b 100644
--- a/testing/web-platform/meta/MANIFEST.json
+++ b/testing/web-platform/meta/MANIFEST.json
@@ -277087,6 +277087,16 @@
      {}
     ]
    ],
+   "fetch/api/cors/resources/corspreflight.js": [
+    [
+     {}
+    ]
+   ],
+   "fetch/api/cors/resources/not-cors-safelisted.json": [
+    [
+     {}
+    ]
+   ],
    "fetch/api/policies/csp-blocked.html.headers": [
     [
      {}
@@ -277747,6 +277757,16 @@
      {}
     ]
    ],
+   "fetch/sec-metadata/report.tentative.https.sub.html.sub.headers": [
+    [
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/resources/dedicatedWorker.js": [
+    [
+     {}
+    ]
+   ],
    "fetch/sec-metadata/resources/echo-as-json.py": [
     [
      {}
@@ -277767,6 +277787,21 @@
      {}
     ]
    ],
+   "fetch/sec-metadata/resources/record-header.py": [
+    [
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/resources/sharedWorker.js": [
+    [
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/resources/xslt-test.sub.xml": [
+    [
+     {}
+    ]
+   ],
    "fetch/security/support/embedded-credential-window.sub.html": [
     [
      {}
@@ -295042,16 +295077,6 @@
      {}
     ]
    ],
-   "resources/chromium/chooser_service.mojom.js": [
-    [
-     {}
-    ]
-   ],
-   "resources/chromium/chooser_service.mojom.js.headers": [
-    [
-     {}
-    ]
-   ],
    "resources/chromium/device.mojom.js": [
     [
      {}
@@ -350846,6 +350871,16 @@
      {}
     ]
    ],
+   "fetch/api/cors/cors-preflight-not-cors-safelisted.any.js": [
+    [
+     "/fetch/api/cors/cors-preflight-not-cors-safelisted.any.html",
+     {}
+    ],
+    [
+     "/fetch/api/cors/cors-preflight-not-cors-safelisted.any.worker.html",
+     {}
+    ]
+   ],
    "fetch/api/cors/cors-preflight-redirect.any.js": [
     [
      "/fetch/api/cors/cors-preflight-redirect.any.html",
@@ -350992,6 +351027,12 @@
      {}
     ]
    ],
+   "fetch/api/headers/headers-no-cors.window.js": [
+    [
+     "/fetch/api/headers/headers-no-cors.window.html",
+     {}
+    ]
+   ],
    "fetch/api/headers/headers-normalize.html": [
     [
      "/fetch/api/headers/headers-normalize.html",
@@ -351826,12 +351867,24 @@
      {}
     ]
    ],
+   "fetch/sec-metadata/embed.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/embed.tentative.https.sub.html",
+     {}
+    ]
+   ],
    "fetch/sec-metadata/fetch.tentative.https.sub.html": [
     [
      "/fetch/sec-metadata/fetch.tentative.https.sub.html",
      {}
     ]
    ],
+   "fetch/sec-metadata/font.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/font.tentative.https.sub.html",
+     {}
+    ]
+   ],
    "fetch/sec-metadata/iframe.tentative.https.sub.html": [
     [
      "/fetch/sec-metadata/iframe.tentative.https.sub.html",
@@ -351844,12 +351897,102 @@
      {}
     ]
    ],
+   "fetch/sec-metadata/object.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/object.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/cross-site/cross-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/cross-site/cross-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/cross-site/same-origin.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/cross-site/same-origin.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/cross-site/same-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/cross-site/same-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-origin/cross-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-origin/cross-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-origin/same-origin.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-origin/same-origin.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-origin/same-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-origin/same-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-site/cross-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-site/cross-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-site/same-origin.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-site/same-origin.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/redirect/same-site/same-site.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/redirect/same-site/same-site.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/report.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/report.tentative.https.sub.html",
+     {}
+    ]
+   ],
    "fetch/sec-metadata/script.tentative.https.sub.html": [
     [
      "/fetch/sec-metadata/script.tentative.https.sub.html",
      {}
     ]
    ],
+   "fetch/sec-metadata/serviceworker.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/serviceworker.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/sharedworker.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/sharedworker.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/style.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/style.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/track.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/track.tentative.https.sub.html",
+     {}
+    ]
+   ],
    "fetch/sec-metadata/window-open.tentative.https.sub.html": [
     [
      "/fetch/sec-metadata/window-open.tentative.https.sub.html",
@@ -351858,6 +352001,18 @@
      }
     ]
    ],
+   "fetch/sec-metadata/worker.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/worker.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/sec-metadata/xslt.tentative.https.sub.html": [
+    [
+     "/fetch/sec-metadata/xslt.tentative.https.sub.html",
+     {}
+    ]
+   ],
    "fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html": [
     [
      "/fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html",
@@ -365334,6 +365489,14 @@
      {}
     ]
    ],
+   "infrastructure/testdriver/bless.html": [
+    [
+     "/infrastructure/testdriver/bless.html",
+     {
+      "testdriver": true
+     }
+    ]
+   ],
    "infrastructure/testdriver/click.html": [
     [
      "/infrastructure/testdriver/click.html",
@@ -368126,6 +368289,12 @@
      {}
     ]
    ],
+   "mst-content-hint/MediaStreamTrack-contentHint.html": [
+    [
+     "/mst-content-hint/MediaStreamTrack-contentHint.html",
+     {}
+    ]
+   ],
    "mst-content-hint/idlharness.window.js": [
     [
      "/mst-content-hint/idlharness.window.html",
@@ -543468,7 +543637,7 @@
    "testharness"
   ],
   "css/css-shapes/shape-outside/values/support/parsing-utils.js": [
-   "06007f50939e251851be58a896208d03bb58d0dd",
+   "68b0c1b1f7c4641cc8e28eb0dca52163b71eb1f7",
    "support"
   ],
   "css/css-shapes/spec-examples/reference/shape-outside-001-ref.html": [
@@ -579880,7 +580049,7 @@
    "support"
   ],
   "docs/_writing-tests/testdriver.md": [
-   "5cbe0bc377b4dafde60bec06c77aba83baebe9db",
+   "a934e3278f1e2ea3b105b392cdac0e6a895e1b86",
    "support"
   ],
   "docs/_writing-tests/testharness-api.md": [
@@ -580192,7 +580361,7 @@
    "testharness"
   ],
   "dom/events/event-global-extra.window.js": [
-   "f26876966800121622b2d32ef86c955797c0141d",
+   "0f14961c40a650a911a1d451e216e27d12195eb5",
    "testharness"
   ],
   "dom/events/event-global.html": [
@@ -585063,6 +585232,10 @@
    "ce6a169d8146750b183c9210d1b2041fac879248",
    "testharness"
   ],
+  "fetch/api/cors/cors-preflight-not-cors-safelisted.any.js": [
+   "b2747ccd5bc09e4174aa4c59244e386c80527b51",
+   "testharness"
+  ],
   "fetch/api/cors/cors-preflight-redirect.any.js": [
    "5d4de7ebaad1d45775cdb00bf0233aca1a34f612",
    "testharness"
@@ -585080,7 +585253,7 @@
    "testharness"
   ],
   "fetch/api/cors/cors-preflight.any.js": [
-   "4765c5684cf84ddfad2dadace08e99d609bed6e6",
+   "7455b9774031c8ead6ebaf65165ee920eb9f4218",
    "testharness"
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   "fetch/api/cors/cors-redirect-credentials.any.js": [
@@ -585095,6 +585268,14 @@
    "cdf4097d5669241373dc7a03ad52c1cb974b5258",
    "testharness"
   ],
+  "fetch/api/cors/resources/corspreflight.js": [
+   "f85d90d9edd6a345564e2b8144123472fde58e4d",
+   "support"
+  ],
+  "fetch/api/cors/resources/not-cors-safelisted.json": [
+   "20a162f92c13b3d7fa8bcefab49c98cdd4b42a4c",
+   "support"
+  ],
   "fetch/api/cors/sandboxed-iframe.html": [
    "feb9f1f2e5bd3e2a1d1937103ea13c2fdb32aea6",
    "testharness"
@@ -585131,6 +585312,10 @@
    "194ff32f1559f2dd9b5903eb3738c17c061c7172",
    "testharness"
   ],
+  "fetch/api/headers/headers-no-cors.window.js": [
+   "aa6562b7d377f4ad74456a87d7e37bf0bd18cb2b",
+   "testharness"
+  ],
   "fetch/api/headers/headers-normalize.html": [
    "6dfcf9d8194776479d500a6f6c6a5851424d9efc",
    "testharness"
@@ -586151,40 +586336,136 @@
    "c460aa1ecb941118b6999209ba4601eb145a61b9",
    "support"
   ],
+  "fetch/sec-metadata/embed.tentative.https.sub.html": [
+   "745ef42d484f5258f46ffc6ee9447fe5d8d3c142",
+   "testharness"
+  ],
   "fetch/sec-metadata/fetch.tentative.https.sub.html": [
-   "7a2c223d07112b38dd8053b07f44e7c4ac720161",
+   "12072476bebb693233a4cbffcb71019b1d1d5a91",
+   "testharness"
+  ],
+  "fetch/sec-metadata/font.tentative.https.sub.html": [
+   "65432b5bacf3bddf8d5cbaad74bdbaf5e63fb44e",
    "testharness"
   ],
   "fetch/sec-metadata/iframe.tentative.https.sub.html": [
-   "5b56c62ad71316c6c820d2cdfe2023c91c5a9da7",
+   "8d89cda8936cc33a22e0899a2c8b3560b7ef20bd",
    "testharness"
   ],
   "fetch/sec-metadata/img.tentative.https.sub.html": [
-   "7c5cbc34bfd5af975b534e75f3fa2383d6b594aa",
+   "20701a6514653f86e33b3cdf700ecd0628097d6c",
    "testharness"
   ],
+  "fetch/sec-metadata/object.tentative.https.sub.html": [
+   "e1ac53157e023a9c6bc4806feda2e782ef4eefa5",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/cross-site/cross-site.tentative.https.sub.html": [
+   "e25fd3f61d5487de6026a0204f107201f491afad",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/cross-site/same-origin.tentative.https.sub.html": [
+   "ac5982d8956c96cd638c2464ec9f8cce3f7e3a34",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/cross-site/same-site.tentative.https.sub.html": [
+   "5b3b965f5e96d75f93796e55e77cfac94de18a52",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-origin/cross-site.tentative.https.sub.html": [
+   "ea6b167673f5e64396db4690abde56253e8af914",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-origin/same-origin.tentative.https.sub.html": [
+   "430990a57c48b858fdc509653c0b689abcedcc6d",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-origin/same-site.tentative.https.sub.html": [
+   "591cf67d18111592a5e696e346371a88770bdb32",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-site/cross-site.tentative.https.sub.html": [
+   "8592d02c269b6afc4193f4323238b68d8fc26979",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-site/same-origin.tentative.https.sub.html": [
+   "191dbaa7f77a3ac569b37e95e2db9f2ac4985a3e",
+   "testharness"
+  ],
+  "fetch/sec-metadata/redirect/same-site/same-site.tentative.https.sub.html": [
+   "11d60473981cf056ebc56b15905f27c070dad9c8",
+   "testharness"
+  ],
+  "fetch/sec-metadata/report.tentative.https.sub.html": [
+   "279836457ebe72354ec68525bd92bc533b11b0dd",
+   "testharness"
+  ],
+  "fetch/sec-metadata/report.tentative.https.sub.html.sub.headers": [
+   "5c8bc58ad472ed9de841491df4e3e9e26e2e1c70",
+   "support"
+  ],
+  "fetch/sec-metadata/resources/dedicatedWorker.js": [
+   "18626d3d8458b967829b724fabebc10e939b62a9",
+   "support"
+  ],
   "fetch/sec-metadata/resources/echo-as-json.py": [
-   "a45bb68654618fa95f0fa3266be6412612750b57",
+   "16cc67774f76347e5c71220f590a82a37302cff0",
    "support"
   ],
   "fetch/sec-metadata/resources/echo-as-script.py": [
-   "c503822d5c605de0141e7e5316182519b6adc740",
+   "c1c6a4673acfbda17e2a7045a304a30082288d1d",
    "support"
   ],
   "fetch/sec-metadata/resources/helper.js": [
-   "03d2d2d2ebaa8d04d348230a9f751b611ae0dfec",
+   "cbd96d06863427f34d75d0621839bcfe76c7ad96",
    "support"
   ],
   "fetch/sec-metadata/resources/post-to-owner.py": [
    "fe08cd1cbcaa4585fb3be0ce0ee33e7d75759129",
    "support"
   ],
+  "fetch/sec-metadata/resources/record-header.py": [
+   "06157e4cd8bd35e54b99c04f09a995185ba5686c",
+   "support"
+  ],
+  "fetch/sec-metadata/resources/sharedWorker.js": [
+   "5eb89cb4f68a098154cf3605f53318af2f5e56f1",
+   "support"
+  ],
+  "fetch/sec-metadata/resources/xslt-test.sub.xml": [
+   "4beb9af8d282f2672ab08c4c369d1fe0b061e80f",
+   "support"
+  ],
   "fetch/sec-metadata/script.tentative.https.sub.html": [
-   "6f86e87c5388bc8962feec80a67f9ab4413b4ff8",
+   "643e11827f565ad11416589ae601d18cd8008239",
+   "testharness"
+  ],
+  "fetch/sec-metadata/serviceworker.tentative.https.sub.html": [
+   "9d1fe2a3449da49b3b4e167f74e63e815ef5cf6c",
+   "testharness"
+  ],
+  "fetch/sec-metadata/sharedworker.tentative.https.sub.html": [
+   "aa118e04239691f5488c4d62f3f1cf0ae59e8f1d",
+   "testharness"
+  ],
+  "fetch/sec-metadata/style.tentative.https.sub.html": [
+   "78fac567b43f3c48c81897b44237d820a6209d8a",
+   "testharness"
+  ],
+  "fetch/sec-metadata/track.tentative.https.sub.html": [
+   "e89d4745ff2db234e3e49ee28dd8af15acbc9731",
    "testharness"
   ],
   "fetch/sec-metadata/window-open.tentative.https.sub.html": [
-   "1f9df663f1da911a6683ed54649efba0e8df7c85",
+   "3cd6190f944816258b29546ef89ec5947faa035d",
+   "testharness"
+  ],
+  "fetch/sec-metadata/worker.tentative.https.sub.html": [
+   "eff66fcc7811d9aacced799d6707f8f9edcafa9b",
+   "testharness"
+  ],
+  "fetch/sec-metadata/xslt.tentative.https.sub.html": [
+   "dff996679ff900cf3e3fe82381ef29ea5f5889b5",
    "testharness"
   ],
   "fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html": [
@@ -600028,7 +600309,7 @@
    "testharness"
   ],
   "html/semantics/forms/form-submission-0/constructing-form-data-set.html": [
-   "0fe917138693fe2bdd0a2b4d83b5f4c797b61244",
+   "afd75d87e95a6344bb3cb004c5af9973b63d645e",
    "testharness"
   ],
   "html/semantics/forms/form-submission-0/contains.json": [
@@ -605907,6 +606188,10 @@
    "ea7973a62e0ee9cdc874879fd844b2309e944e61",
    "testharness"
   ],
+  "infrastructure/testdriver/bless.html": [
+   "feb444f89d91088b51e04b610dd642c00814c3b4",
+   "testharness"
+  ],
   "infrastructure/testdriver/click.html": [
    "37721ad9ef3df10f8cdc1da74c27a2259d4601f6",
    "testharness"
@@ -609711,6 +609996,10 @@
    "7f79eccbaa6b9950233ee8968c6b358dd89b5d03",
    "support"
   ],
+  "mst-content-hint/MediaStreamTrack-contentHint.html": [
+   "98c88e66ea1ec137cdcf794c63a14d9af4b964b1",
+   "testharness"
+  ],
   "mst-content-hint/idlharness.window.js": [
    "0d9137dc6fb91b1499d922e01d6ad96049f5757b",
    "testharness"
@@ -626627,14 +626916,6 @@
    "b53c6a8c4232dbe9c787b0ea17f0ed1a49f1e386",
    "support"
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-  "resources/chromium/chooser_service.mojom.js": [
-   "fd344e71faf7806a8ee687bd2049537b26e89ae2",
-   "support"
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-  "resources/chromium/chooser_service.mojom.js.headers": [
-   "6805c323df5a975231648b830e33ce183c3cbbd3",
-   "support"
-  ],
   "resources/chromium/device.mojom.js": [
    "435fc1fc7addabfddb093e003795512c28360357",
    "support"
@@ -626724,7 +627005,7 @@
    "support"
   ],
   "resources/chromium/web_usb_service.mojom.js": [
-   "c283f0e9aea4bee4202352ef91f7d95b6f291f2e",
+   "d0b93a168bf06fe6b1dac3dd58c9e7d6f2a66d13",
    "support"
   ],
   "resources/chromium/web_usb_service.mojom.js.headers": [
@@ -626732,7 +627013,7 @@
    "support"
   ],
   "resources/chromium/webusb-test.js": [
-   "94db93d31e389aa2aa525d82feb57ff414d0426b",
+   "9037a109c91610957091f73752074faa031e497b",
    "support"
   ],
   "resources/chromium/webusb-test.js.headers": [
@@ -642392,7 +642673,7 @@
    "support"
   ],
   "tools/wpt/testfiles.py": [
-   "c4e714c2640925bda1343b3575f77823144a8b1d",
+   "35a4b97d7ffaa24f630d70c6877c719d155c2ec7",
    "support"
   ],
   "tools/wpt/tests/latest_mozilla_central.txt": [
@@ -642400,7 +642681,7 @@
    "support"
   ],
   "tools/wpt/tests/test_wpt.py": [
-   "ada7cc7c164d835edcdf081d421bfe2a4daff0bf",
+   "16d286d382c7179ad36807b47638d82b4b46f286",
    "support"
   ],
   "tools/wpt/tox.ini": [
@@ -643196,7 +643477,7 @@
    "support"
   ],
   "tools/wptserve/tests/functional/test_request.py": [
-   "de29638f6c11dae97cbb5d26d60d3fd530403e5b",
+   "97d75eb71289adf643ab073ddc740f1f24cffc76",
    "support"
   ],
   "tools/wptserve/tests/functional/test_response.py": [
@@ -650052,7 +650333,7 @@
    "support"
   ],
   "webusb/resources/usb-helpers.js": [
-   "881ea8b95619393a35e1df05864c3cad2ff0eb60",
+   "93740920dee8f259fc266cd4927b5972985df77e",
    "support"
   ],
   "webusb/usb-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html": [