app_list: Elevate the verbosity level to 1.

app_list: Elevate the verbosity level to 1.

This elevates it from 4 or 5 depending if it is a normal file or unit
test file to 1 for everything.

Used the following command line to lint the files:

$ for in $(g ls-files ui/app_list/ | grep -E '.*\.(cc|h)$' | grep -v
cocoa); do cpplint.py --verbose=1 $f; done

BUG=None
TEST=see above
R=tapted@chromium.org

Committed: https://crrev.com/5d9e90918f4215d63eb9706df76b648e33b68c04
Cr-Commit-Position: refs/heads/master@{#318745}

[tfarina, 2015-02-28 20:46:35]

PTAL!

[tapted, 2015-03-01 22:42:10]

lgtm

[tfarina, 2015-03-02 19:38:58]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-03-02 19:40:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/972463002/1

[commit-bot: I haz the power, 2015-03-02 21:01:42]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-02 21:02:17]

Patchset 1 (id:??) landed as
https://crrev.com/5d9e90918f4215d63eb9706df76b648e33b68c04
Cr-Commit-Position: refs/heads/master@{#318745}