Android: Add version suffix to extracted .pak files

Android: Add version suffix to extracted .pak files

This will (hopefully) guarantee that we never use a stale .pak file, and
actually simplifies the triggering & clean-up logic somewhat (e.g. no
longer uses SharedPreferences).

BUG=691719
Review-Url: https://codereview.chromium.org/2828823002
Cr-Commit-Position: refs/heads/master@{#466067}
(cherry picked from commit a9cdba46ce4367c96aa7c9a0655295a5b8de5992)

Review-Url: https://codereview.chromium.org/2845163006 .
Cr-Commit-Position: refs/branch-heads/3071@{#294}
Cr-Branched-From: a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed: https://chromium.googlesource.com/chromium/src/+/0009f4a2703ca2b72878f68865714c9c1ea2e677

[agrieve, 2017-04-28 15:31:29]

Description was changed from

==========
Android: Add version suffix to extracted .pak files

This will (hopefully) guarantee that we never use a stale .pak file, and
actually simplifies the triggering & clean-up logic somewhat (e.g. no
longer uses SharedPreferences).

BUG=691719

Review-Url: https://codereview.chromium.org/2828823002
Cr-Commit-Position: refs/heads/master@{#466067}
(cherry picked from commit a9cdba46ce4367c96aa7c9a0655295a5b8de5992)
==========

to

==========
Android: Add version suffix to extracted .pak files

This will (hopefully) guarantee that we never use a stale .pak file, and
actually simplifies the triggering & clean-up logic somewhat (e.g. no
longer uses SharedPreferences).

BUG=691719

Review-Url: https://codereview.chromium.org/2828823002
Cr-Commit-Position: refs/heads/master@{#466067}
(cherry picked from commit a9cdba46ce4367c96aa7c9a0655295a5b8de5992)

Review-Url: https://codereview.chromium.org/2845163006 .
Cr-Commit-Position: refs/branch-heads/3071@{#294}
Cr-Branched-From:
a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed:
https://chromium.googlesource.com/chromium/src/+/0009f4a2703ca2b72878f6886571...
==========

[agrieve, 2017-04-28 15:31:30]

Committed patchset #1 (id:1) manually as
0009f4a2703ca2b72878f68865714c9c1ea2e677.