`ChromeUpdateClientConfig` has dropped the `url_override` arg. Th change also removes an unnecessary patch for `ChromeUpdateClientConfig` which was causing issues. Chromium changes: https://chromium.googlesource.com/chromium/src/+/e585ba13ce9ed5667530a315850713c1eeb3cd20 commit e585ba13ce9ed5667530a315850713c1eeb3cd20 Author: Joshua Pawlicki <waffles@chromium.org> Date: Fri Apr 17 07:58:49 2026 -0700 extension updater: Use update_client updater for sync/policy installs Previously, the first install of an extension (when driven by sync or policy) would still default to using the old extension update stack. This isn't necessary; the new stack can be used in this case. This relands https://chromium-review.googlesource.com/c/chromium/src/+/7545510 The original CL is patchset 1. Since then, ExternalProviderImplTest.InAppPayments (which isn't covered by CQ) is fixed, which was unfortunately a bigger job than I hoped. Fixed: 482088398, 500551122 Change-Id: Iee3d224770896f5abc288d1facbd492f67ef9554 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7769170 Reviewed-by: Owen Min <zmin@chromium.org> Auto-Submit: Joshua Pawlicki <waffles@chromium.org> Commit-Queue: Joshua Pawlicki <waffles@chromium.org> Reviewed-by: Devlin Cronin <rdevlin.cronin@chromium.org> Cr-Commit-Position: refs/heads/main@{#1616564}