[inspector] improved V8Debugger::breakProgram method

[inspector] improved V8Debugger::breakProgram method

We should be ready for gone agent.

BUG=chromium:714819
R=dgozman@chromium.org

Review-Url: https://codereview.chromium.org/2842903002
Cr-Commit-Position: refs/heads/master@{#44874}
Committed: https://chromium.googlesource.com/v8/v8/+/835b71e8cb388a05040200da4ce704082a6d5ce5

[kozy, 2017-04-25 22:03:47]

Dmitry, please take a look!

[dgozman, 2017-04-25 22:16:05]

lgtm

[kozy, 2017-04-25 22:17:25]

The CQ bit was checked by kozyatinskiy@chromium.org

[commit-bot: I haz the power, 2017-04-25 22:17:33]

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, 2017-04-25 22:55:46]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1493158645780800,
"parent_rev": "70e58e70cbf0b2be2f68840c6adbf653afb1e277", "commit_rev":
"835b71e8cb388a05040200da4ce704082a6d5ce5"}

[commit-bot: I haz the power, 2017-04-25 22:55:53]

Description was changed from

==========
[inspector] improved V8Debugger::breakProgram method

We should be ready for gone agent.

BUG=chromium:714819
R=dgozman@chromium.org
==========

to

==========
[inspector] improved V8Debugger::breakProgram method

We should be ready for gone agent.

BUG=chromium:714819
R=dgozman@chromium.org

Review-Url: https://codereview.chromium.org/2842903002
Cr-Commit-Position: refs/heads/master@{#44874}
Committed:
https://chromium.googlesource.com/v8/v8/+/835b71e8cb388a05040200da4ce704082a6...
==========

[commit-bot: I haz the power, 2017-04-25 22:55:54]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/835b71e8cb388a05040200da4ce704082a6...