Also ignore OEM apps for first time user determination

Also ignore OEM apps for first time user determination

BUG=chrome-os-partner:29764
R=jennyz@chromium.org
TBR=jennyz@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=282447

[stevenjb, 2014-07-10 19:49:28]

This is such a minor change I am going to TBR it so we can get it in for the
next build.

[stevenjb, 2014-07-10 19:49:31]

The CQ bit was checked by stevenjb@chromium.org

[commit-bot: I haz the power, 2014-07-10 19:51:17]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/stevenjb@chromium.org/382923002/1

[jennyz, 2014-07-10 20:03:35]

lgtm

[commit-bot: I haz the power, 2014-07-10 21:48:08]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)
  linux_chromium_gn_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_gn_rel...)
  mac_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-07-10 22:18:07]

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

[commit-bot: I haz the power, 2014-07-10 22:18:08]

Try jobs failed on following builders:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)

[stevenjb, 2014-07-10 22:53:43]

Committed patchset #1 manually as r282447 (presubmit successful).