Purge new localstorage memory cache when under memory pressure.

Purge new localstorage memory cache when under memory pressure.

This makes sure that the new localstorage implementation purges caches under
the same circumstances as the old implementation.

BUG=586194
Review-Url: https://codereview.chromium.org/2725723002
Cr-Commit-Position: refs/heads/master@{#453967}
Committed: https://chromium.googlesource.com/chromium/src/+/dea811df1cec4cbfd0502821c8a2e1e6da6bfe32

[Marijn Kruisselbrink, 2017-02-28 21:35:09]

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

[commit-bot: I haz the power, 2017-02-28 21:35:55]

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

[Marijn Kruisselbrink, 2017-02-28 22:27:55]

mek@chromium.org changed reviewers:
+ jam@chromium.org

[commit-bot: I haz the power, 2017-02-28 22:43:18]

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

[commit-bot: I haz the power, 2017-02-28 22:43:18]

Dry run: This issue passed the CQ dry run.

[jam, 2017-03-01 15:51:11]

lgtm

[Marijn Kruisselbrink, 2017-03-01 17:52:48]

The CQ bit was checked by mek@chromium.org

[commit-bot: I haz the power, 2017-03-01 17:53:13]

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, 2017-03-01 17:58:10]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488390768673900, "parent_rev":
"40b86413cfabfcb66588b7d6f5fe430c19403659", "commit_rev":
"dea811df1cec4cbfd0502821c8a2e1e6da6bfe32"}

[commit-bot: I haz the power, 2017-03-01 17:58:42]

Description was changed from

==========
Purge new localstorage memory cache when under memory pressure.

This makes sure that the new localstorage implementation purges caches under
the same circumstances as the old implementation.

BUG=586194
==========

to

==========
Purge new localstorage memory cache when under memory pressure.

This makes sure that the new localstorage implementation purges caches under
the same circumstances as the old implementation.

BUG=586194

Review-Url: https://codereview.chromium.org/2725723002
Cr-Commit-Position: refs/heads/master@{#453967}
Committed:
https://chromium.googlesource.com/chromium/src/+/dea811df1cec4cbfd0502821c8a2...
==========

[commit-bot: I haz the power, 2017-03-01 17:58:44]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/dea811df1cec4cbfd0502821c8a2...