Android: ResourceExtractor.java: Extract files atomically

Android: ResourceExtractor.java: Extract files atomically

Extracts to a temporary and then moves them into place.
The goal is to avoid half-extracted files (e.g. upon crash
or power failure). The extractor does not validate them
on start-up.

BUG=691719
Review-Url: https://codereview.chromium.org/2828583002
Cr-Commit-Position: refs/heads/master@{#465592}
Committed: https://chromium.googlesource.com/chromium/src/+/4c8239ac8c3c3dd581963aeb6e5dcb2e381d0b58

[agrieve, 2017-04-18 20:05:00]

Description was changed from

==========
Android: ResourceExtractor.java: Extract files atomically

BUG=691719
==========

to

==========
Android: ResourceExtractor.java: Extract files atomically

BUG=691719
==========

[agrieve, 2017-04-18 20:05:00]

agrieve@chromium.org changed reviewers:
+ estevenson@chromium.org

[agrieve, 2017-04-18 20:05:06]

The CQ bit was checked by agrieve@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-04-18 20:05:39]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-18 20:48:25]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-04-18 20:48:26]

Dry run: This issue passed the CQ dry run.

[estevenson, 2017-04-19 14:12:30]

lgtm.

Maybe update the commit message to include the purpose, which is to avoid
half-written files, correct?

[agrieve, 2017-04-19 14:14:56]

Description was changed from

==========
Android: ResourceExtractor.java: Extract files atomically

BUG=691719
==========

to

==========
Android: ResourceExtractor.java: Extract files atomically

Extracts to a temporary and then moves them into place.
The goal is to avoid half-extracted files (e.g. upon crash
or power failure). The extractor does not validate them
on start-up.

BUG=691719
==========

[agrieve, 2017-04-19 14:15:04]

On 2017/04/19 14:12:30, estevenson wrote:
> lgtm.
> 
> Maybe update the commit message to include the purpose, which is to avoid
> half-written files, correct?

Good idea. done.

[agrieve, 2017-04-19 14:15:09]

The CQ bit was checked by agrieve@chromium.org

[commit-bot: I haz the power, 2017-04-19 14:15:44]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-19 14:19:45]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492611309690540, "parent_rev":
"ef0f5124f650c8e4a72ec58a1b2ff8a9f526a07d", "commit_rev":
"4c8239ac8c3c3dd581963aeb6e5dcb2e381d0b58"}

[commit-bot: I haz the power, 2017-04-19 14:20:01]

Description was changed from

==========
Android: ResourceExtractor.java: Extract files atomically

Extracts to a temporary and then moves them into place.
The goal is to avoid half-extracted files (e.g. upon crash
or power failure). The extractor does not validate them
on start-up.

BUG=691719
==========

to

==========
Android: ResourceExtractor.java: Extract files atomically

Extracts to a temporary and then moves them into place.
The goal is to avoid half-extracted files (e.g. upon crash
or power failure). The extractor does not validate them
on start-up.

BUG=691719

Review-Url: https://codereview.chromium.org/2828583002
Cr-Commit-Position: refs/heads/master@{#465592}
Committed:
https://chromium.googlesource.com/chromium/src/+/4c8239ac8c3c3dd581963aeb6e5d...
==========

[commit-bot: I haz the power, 2017-04-19 14:20:02]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4c8239ac8c3c3dd581963aeb6e5d...