[profiler] In the web UI, make all the call tree models lazy.

[profiler] In the web UI, make all the call tree models lazy.

Review-Url: https://codereview.chromium.org/2736723003
Cr-Commit-Position: refs/heads/master@{#43614}
Committed: https://chromium.googlesource.com/v8/v8/+/3c63c40f3e61705ced8c4fadd7795eaf0920a9db

[Jarin, 2017-03-06 13:51:55]

jarin@chromium.org changed reviewers:
+ cbruni@chromium.org

[Jarin, 2017-03-06 13:51:55]

Could you take a look, please?

[Camillo Bruni, 2017-03-06 14:28:34]

lgtm

[Jarin, 2017-03-06 14:34:21]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-03-06 14:34:23]

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, 2017-03-06 14:59:42]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1488810861371170,
"parent_rev": "7d8a3028ddabbf3db5e3f5fb23d0fb1dadcc21ab", "commit_rev":
"3c63c40f3e61705ced8c4fadd7795eaf0920a9db"}

[commit-bot: I haz the power, 2017-03-06 14:59:46]

Description was changed from

==========
[profiler] In the web UI, make all the call tree models lazy.
==========

to

==========
[profiler] In the web UI, make all the call tree models lazy.

Review-Url: https://codereview.chromium.org/2736723003
Cr-Commit-Position: refs/heads/master@{#43614}
Committed:
https://chromium.googlesource.com/v8/v8/+/3c63c40f3e61705ced8c4fadd7795eaf092...
==========

[commit-bot: I haz the power, 2017-03-06 14:59:47]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/3c63c40f3e61705ced8c4fadd7795eaf092...