Incrementing VERSION to 72.0.3626.78

TBR=mmoss@chromium.org

Change-Id: Icf913c039a635ee7ac9e41b9aff848ab92a99112
Reviewed-on: https://chromium-review.googlesource.com/c/1437797
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/branch-heads/3626@{#790}
Cr-Branched-From: d897fb137fbaaa9355c0c93124cc048824eb1e65-refs/heads/master@{#612437}
1 file changed