Roll chromium_revision 3a7cbe0..8da2495 (374049:374076)
Roll chromium_revision 3a7cbe0..8da2495 (374049:374076)

Change log: https://chromium.googlesource.com/chromium/src/+log/3a7cbe0..8da2495
Full diff: https://chromium.googlesource.com/chromium/src/+/3a7cbe0..8da2495

No dependencies changed.
No update to Clang.

TBR=

Review URL: https://codereview.webrtc.org/1673133002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#11519}

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