ValueSerializer: add kOneByteString to expected key fast path.

ValueSerializer: add kOneByteString to expected key fast path.

This was missed when Latin-1 encoding replaced UTF-8 encoding when one-byte
strings (like most keys) are serialized.

BUG=chromium:686159
Review-Url: https://codereview.chromium.org/2784423002
Cr-Commit-Position: refs/heads/master@{#44320}
Committed: https://chromium.googlesource.com/v8/v8/+/7e60bc33783b9cddd87aa64d8da075776f111807

[jbroman, 2017-03-30 20:35:11]

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

[commit-bot: I haz the power, 2017-03-30 20:35:16]

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

[jbroman, 2017-03-30 20:36:26]

jbroman@chromium.org changed reviewers:
+ jkummerow@chromium.org

[jbroman, 2017-03-30 20:36:26]

Noticed that this had fallen off the fastest path. This restores it.

[commit-bot: I haz the power, 2017-03-30 20:59:02]

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

[commit-bot: I haz the power, 2017-03-30 20:59:03]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2017-03-31 21:28:13]

lgtm

[jbroman, 2017-04-01 00:55:23]

The CQ bit was checked by jbroman@chromium.org

[commit-bot: I haz the power, 2017-04-01 00:55:27]

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, 2017-04-01 01:40:40]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491008123504360, "parent_rev":
"0f9680cd2d4bdf8c6f4bd3681053e6192e3dbb74", "commit_rev":
"7e60bc33783b9cddd87aa64d8da075776f111807"}

[commit-bot: I haz the power, 2017-04-01 01:40:46]

Description was changed from

==========
ValueSerializer: add kOneByteString to expected key fast path.

This was missed when Latin-1 encoding replaced UTF-8 encoding when one-byte
strings (like most keys) are serialized.

BUG=chromium:686159
==========

to

==========
ValueSerializer: add kOneByteString to expected key fast path.

This was missed when Latin-1 encoding replaced UTF-8 encoding when one-byte
strings (like most keys) are serialized.

BUG=chromium:686159

Review-Url: https://codereview.chromium.org/2784423002
Cr-Commit-Position: refs/heads/master@{#44320}
Committed:
https://chromium.googlesource.com/v8/v8/+/7e60bc33783b9cddd87aa64d8da075776f1...
==========

[commit-bot: I haz the power, 2017-04-01 01:40:46]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/7e60bc33783b9cddd87aa64d8da075776f1...