DevTools: expose session to handlers.

DevTools: expose session to handlers.

BUG=659662
Review-Url: https://codereview.chromium.org/2698883004
Cr-Commit-Position: refs/heads/master@{#451180}
Committed: https://chromium.googlesource.com/chromium/src/+/2db168c3d25fe70212765f4b7404711031a8b827

[pfeldman, 2017-02-16 22:16:41]

pfeldman@chromium.org changed reviewers:
+ dgozman@chromium.org

[dgozman, 2017-02-16 22:30:56]

lgtm

[pfeldman, 2017-02-16 22:31:12]

The CQ bit was checked by pfeldman@chromium.org

[commit-bot: I haz the power, 2017-02-16 22:32:28]

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, 2017-02-17 02:15:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487284272733110, "parent_rev":
"a33c8f5acb10c229da14134b9987e3b16eaa74f4", "commit_rev":
"2db168c3d25fe70212765f4b7404711031a8b827"}

[commit-bot: I haz the power, 2017-02-17 02:15:43]

Description was changed from

==========
DevTools: expose session to handlers.

BUG=659662
==========

to

==========
DevTools: expose session to handlers.

BUG=659662

Review-Url: https://codereview.chromium.org/2698883004
Cr-Commit-Position: refs/heads/master@{#451180}
Committed:
https://chromium.googlesource.com/chromium/src/+/2db168c3d25fe70212765f4b7404...
==========

[commit-bot: I haz the power, 2017-02-17 02:15:45]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/2db168c3d25fe70212765f4b7404...