[DevTools] Avoid dereferencing null pointer

[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
Committed: https://crrev.com/c3b3d4537540294a5e52d5c7ffabbf1c32c13646
Cr-Commit-Position: refs/heads/master@{#406456}

[eostroukhov, 2016-07-19 21:55:34]

eostroukhov@chromium.org changed reviewers:
+ dgozman@chromium.org, eostroukhov@chromium.org, kozyatinskiy@chromium.org

[eostroukhov-old, 2016-07-19 21:55:49]

The CQ bit was checked by eostroukhov@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-07-19 21:56:42]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[eostroukhov-old, 2016-07-19 21:59:02]

Description was changed from

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
==========

to

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
==========

[eostroukhov-old, 2016-07-19 21:59:02]

eostroukhov@google.com changed reviewers:
- eostroukhov@chromium.org

[alph, 2016-07-19 22:25:53]

alph@chromium.org changed reviewers:
+ alph@chromium.org

[alph, 2016-07-19 22:25:54]

lgtm

[commit-bot: I haz the power, 2016-07-19 23:05:40]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-07-19 23:05:41]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[eostroukhov-old, 2016-07-19 23:07:56]

The CQ bit was checked by eostroukhov@google.com

[commit-bot: I haz the power, 2016-07-19 23:08:36]

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, 2016-07-20 02:05:01]

Description was changed from

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
==========

to

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
==========

[commit-bot: I haz the power, 2016-07-20 02:05:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-20 02:07:36]

Description was changed from

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636
==========

to

==========
[DevTools] Avoid dereferencing null pointer

Fixing an issue when a method was called on a null pointer.

BUG=629636

Committed: https://crrev.com/c3b3d4537540294a5e52d5c7ffabbf1c32c13646
Cr-Commit-Position: refs/heads/master@{#406456}
==========

[commit-bot: I haz the power, 2016-07-20 02:07:37]

Patchset 1 (id:??) landed as
https://crrev.com/c3b3d4537540294a5e52d5c7ffabbf1c32c13646
Cr-Commit-Position: refs/heads/master@{#406456}