[tools] making the ic-explorer drilldown recursive

[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true

Committed: https://crrev.com/709be02b9f2a3c9d97ec5bc8e83ab3578a6a78ba
Cr-Commit-Position: refs/heads/master@{#33774}

[Camillo Bruni, 2016-02-05 12:46:54]

Description was changed from

==========
[tools] making the ic-explorer drilldown recursive

BUG=
==========

to

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

BUG=
==========

[Camillo Bruni, 2016-02-05 12:46:54]

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

[Jakob Kummerow, 2016-02-05 13:02:25]

rubberstamp LGTM.

I'd recommend to keep lines to 80 columns, but I don't care much.

[Jakob Kummerow, 2016-02-05 13:06:39]

Description was changed from

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

BUG=
==========

to

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true
==========

[Jakob Kummerow, 2016-02-05 13:10:08]

I put NOTRY=true, no need to waste try bot resources on this.

[Camillo Bruni, 2016-02-05 13:10:50]

The CQ bit was checked by cbruni@chromium.org

[commit-bot: I haz the power, 2016-02-05 13:10:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1671883002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1671883002/20001

[commit-bot: I haz the power, 2016-02-05 13:19:39]

Description was changed from

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true
==========

to

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true
==========

[commit-bot: I haz the power, 2016-02-05 13:19:39]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-02-05 13:19:54]

Description was changed from

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true
==========

to

==========
[tools] improve the ic-explorer
- drilldown lazy and recursive
- improve parsing

NOTRY=true

Committed: https://crrev.com/709be02b9f2a3c9d97ec5bc8e83ab3578a6a78ba
Cr-Commit-Position: refs/heads/master@{#33774}
==========

[commit-bot: I haz the power, 2016-02-05 13:19:55]

Patchset 2 (id:??) landed as
https://crrev.com/709be02b9f2a3c9d97ec5bc8e83ab3578a6a78ba
Cr-Commit-Position: refs/heads/master@{#33774}