Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Instead just store keys and lookup values when actually committing to
the database.

BUG=644376
Committed: https://crrev.com/2d68b588bdb1940e05b5e1fe7027974f1d574e71
Cr-Commit-Position: refs/heads/master@{#440463}

[Marijn Kruisselbrink, 2016-12-21 23:07:08]

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

[commit-bot: I haz the power, 2016-12-21 23:07:33]

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, 2016-12-22 00:43:32]

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

[commit-bot: I haz the power, 2016-12-22 00:43:32]

Dry run: This issue passed the CQ dry run.

[Marijn Kruisselbrink, 2016-12-22 00:47:34]

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

[jam, 2016-12-22 19:03:40]

lgtm

[Marijn Kruisselbrink, 2016-12-22 19:05:52]

The CQ bit was checked by mek@chromium.org

[commit-bot: I haz the power, 2016-12-22 19:06:09]

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, 2016-12-22 19:09:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482433552587980, "parent_rev":
"bac3f257d29ae3a739e939acf3884063f38ecf11", "commit_rev":
"8096cb8586596208a023548da58b30ed238255bc"}

[commit-bot: I haz the power, 2016-12-22 19:09:57]

Description was changed from

==========
Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Instead just store keys and lookup values when actually committing to
the database.

BUG=644376
==========

to

==========
Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Instead just store keys and lookup values when actually committing to
the database.

BUG=644376

Review-Url: https://codereview.chromium.org/2595183002
==========

[commit-bot: I haz the power, 2016-12-22 19:09:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-22 19:12:40]

Description was changed from

==========
Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Instead just store keys and lookup values when actually committing to
the database.

BUG=644376

Review-Url: https://codereview.chromium.org/2595183002
==========

to

==========
Don't duplicate values in LevelDBWrapperImpl::CommitBatch.

Instead just store keys and lookup values when actually committing to
the database.

BUG=644376

Committed: https://crrev.com/2d68b588bdb1940e05b5e1fe7027974f1d574e71
Cr-Commit-Position: refs/heads/master@{#440463}
==========

[commit-bot: I haz the power, 2016-12-22 19:12:41]

Patchset 1 (id:??) landed as
https://crrev.com/2d68b588bdb1940e05b5e1fe7027974f1d574e71
Cr-Commit-Position: refs/heads/master@{#440463}