Roll chromium_revision a7afaf4f40..ced319c78e (384820:384828)
Roll chromium_revision a7afaf4f40..ced319c78e (384820:384828)

Change log: https://chromium.googlesource.com/chromium/src/+log/a7afaf4f40..ced319c78e
Full diff: https://chromium.googlesource.com/chromium/src/+/a7afaf4f40..ced319c78e

No dependencies changed.
No update to Clang.

TBR=

Review URL: https://codereview.webrtc.org/1853983002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#12208}

TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc