commit b5f554a25d93cd24588c63efc06c617bc63b87e7
author Hui Shu <hush@google.com> Wed Apr 20 17:17:44 2016 -0700
committer Hui Shu <hush@google.com> Fri Apr 22 10:56:55 2016 -0700
tree 064252c0eaa08b043f47b76cc59cf8773991de21
parent 3053c3f2a94b24ceeed9c46cb84045c285d3523b

WebView downgrade prevention logic

Prevent *any* WebView provider packages to be downgraded lower than MonoChrome
Stable on the system image.

Assuming that all (and future) WebView provider packages follow the same
versionCode scheme, we can compare the subsection of Chromium versionCode that
contains branch number, which is done by ignoring the least significant 5
digits.

Note this CL is a follow-up to go/ag/895502.

BUG: 27469181
Change-Id: Iffe3c4b7f912d48c034f107079e065e54130713f