Make the gdb Vector pretty-printer work with Python version >= 3.

Make the gdb Vector pretty-printer work with Python version >= 3.

In iterators it's now called __next__(), not next(), apparently.

Review-Url: https://codereview.chromium.org/2754473007
Cr-Commit-Position: refs/heads/master@{#457711}
Committed: https://chromium.googlesource.com/chromium/src/+/6c2939ade3de360100011544d5600adc49013a31

[mstensho (USE GERRIT), 2017-03-16 11:00:35]

mstensho@opera.com changed reviewers:
+ dpranke@chromium.org

[Dirk Pranke, 2017-03-16 23:31:17]

lgtm

[mstensho (USE GERRIT), 2017-03-17 06:51:27]

The CQ bit was checked by mstensho@opera.com

[commit-bot: I haz the power, 2017-03-17 06:51:47]

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, 2017-03-17 07:49:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489733487116370, "parent_rev":
"5033377133364937998758c5b77bf63e95824e73", "commit_rev":
"6c2939ade3de360100011544d5600adc49013a31"}

[commit-bot: I haz the power, 2017-03-17 07:50:04]

Description was changed from

==========
Make the gdb Vector pretty-printer work with Python version >= 3.

In iterators it's now called __next__(), not next(), apparently.
==========

to

==========
Make the gdb Vector pretty-printer work with Python version >= 3.

In iterators it's now called __next__(), not next(), apparently.

Review-Url: https://codereview.chromium.org/2754473007
Cr-Commit-Position: refs/heads/master@{#457711}
Committed:
https://chromium.googlesource.com/chromium/src/+/6c2939ade3de360100011544d560...
==========

[commit-bot: I haz the power, 2017-03-17 07:50:04]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/6c2939ade3de360100011544d560...