[Extensions] Remove unnecessary check in app_custom_bindings.js

[Extensions] Remove unnecessary check in app_custom_bindings.js

app_custom_bindings.js checks for if 'app' is available, but doesn't
need to - if it's unavailable, the getter will never be added to the
chrome object, and the custom bindings will never be called.

BUG=None

Review-Url: https://codereview.chromium.org/2829453002
Cr-Commit-Position: refs/heads/master@{#465615}
Committed: https://chromium.googlesource.com/chromium/src/+/32929d130be20847d1b4b7a54e07026f273a25f9

[Devlin, 2017-04-18 20:29:24]

The CQ bit was checked by rdevlin.cronin@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-04-18 20:30:09]

Dry run: 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, 2017-04-18 21:16:51]

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

[commit-bot: I haz the power, 2017-04-18 21:16:52]

Dry run: This issue passed the CQ dry run.

[Devlin, 2017-04-19 00:26:45]

rdevlin.cronin@chromium.org changed reviewers:
+ lazyboy@chromium.org

[lazyboy, 2017-04-19 02:06:22]

lgtm

[Devlin, 2017-04-19 15:25:09]

The CQ bit was checked by rdevlin.cronin@chromium.org

[commit-bot: I haz the power, 2017-04-19 15:25:30]

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, 2017-04-19 15:31:29]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492615509757040, "parent_rev":
"69e964496800e75cb0e3cdd974436659bd24e9cf", "commit_rev":
"32929d130be20847d1b4b7a54e07026f273a25f9"}

[commit-bot: I haz the power, 2017-04-19 15:31:35]

Description was changed from

==========
[Extensions] Remove unnecessary check in app_custom_bindings.js

app_custom_bindings.js checks for if 'app' is available, but doesn't
need to - if it's unavailable, the getter will never be added to the
chrome object, and the custom bindings will never be called.

BUG=None
==========

to

==========
[Extensions] Remove unnecessary check in app_custom_bindings.js

app_custom_bindings.js checks for if 'app' is available, but doesn't
need to - if it's unavailable, the getter will never be added to the
chrome object, and the custom bindings will never be called.

BUG=None

Review-Url: https://codereview.chromium.org/2829453002
Cr-Commit-Position: refs/heads/master@{#465615}
Committed:
https://chromium.googlesource.com/chromium/src/+/32929d130be20847d1b4b7a54e07...
==========

[commit-bot: I haz the power, 2017-04-19 15:31:36]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/32929d130be20847d1b4b7a54e07...