* Upstream release: 85.0.4183.83
  - CVE-2020-6558: Insufficient policy enforcement in iOS.
  - CVE-2020-6559: Use after free in presentation API.
  - CVE-2020-6560: Insufficient policy enforcement in autofill.
  - CVE-2020-6561: Inappropriate implementation in Content Security Policy.
  - CVE-2020-6562: Insufficient policy enforcement in Blink.
  - CVE-2020-6563: Insufficient policy enforcement in intent handling.
  - CVE-2020-6564: Incorrect security UI in permissions.
  - CVE-2020-6565: Incorrect security UI in Omnibox.
  - CVE-2020-6566: Insufficient policy enforcement in media.
  - CVE-2020-6567: Insufficient validation of untrusted input in command line handling.
  - CVE-2020-6568: Insufficient policy enforcement in intent handling.
  - CVE-2020-6569: Integer overflow in WebUSB.
  - CVE-2020-6570: Side-channel information leakage in WebRTC.
  - CVE-2020-6571: Incorrect security UI in Omnibox.
* debian/patches/configuration-directory.patch: refreshed
* debian/patches/disable-sse2: refreshed
* debian/patches/search-credit.patch: refreshed
* debian/patches/suppress-newer-clang-warning-flags.patch: updated
* debian/patches/title-bar-default-system.patch-v35: refreshed
* debian/patches/widevine-other-locations: refreshed
* debian/tests/html5test: update test expectations for the removal of the application cache (see https://www.chromestatus.com/feature/6192449487634432)