Enable Roboto by default for testing purpose.

Enable Roboto by default for testing purpose.

The testing team wants to enable 'Roboto' by default and have real users to help report bugs too.

In this CL 'Roboto' is enabled by default and can be disabled by going to chrome://flags and turn 'disable-roboto-font-ui' to on.

Also modify the OobeWebUITest to make the tests run in full screen, otherwise the tests will fail due to the incorrect layout of supervised user creation UI (based on xiyuan@'s advice).

BUG=448948
TEST=tested on device (Pixel)

Committed: https://crrev.com/b138032ecd37b1225ac200f561d6232d423dd89a
Cr-Commit-Position: refs/heads/master@{#313628}

[xdai1, 2015-01-22 23:14:59]

Patchset #1 (id:1) has been deleted

[xdai1, 2015-01-22 23:39:36]

xdai@chromium.org changed reviewers:
+ arv@chromium.org, isherman@chromium.org, jshin@chromium.org

[xdai1, 2015-01-22 23:39:37]

Please help to review the CL, thanks!

jshin: all
avi: ui/base
isherman: tools/metrics

[Ilya Sherman, 2015-01-22 23:48:53]

LGTM with my comment addressed:

https://codereview.chromium.org/868753005/diff/20001/tools/metrics/histograms...
File tools/metrics/histograms/histograms.xml (left):

https://codereview.chromium.org/868753005/diff/20001/tools/metrics/histograms...
tools/metrics/histograms/histograms.xml:50436: -  <int value="598827460"
label="enable-roboto-font-ui"/>
Please preserve this value as well, so that old data remains viewable.

[xdai1, 2015-01-23 00:06:27]

On 2015/01/22 23:48:53, Ilya Sherman wrote:
> LGTM with my comment addressed:
> 
>
https://codereview.chromium.org/868753005/diff/20001/tools/metrics/histograms...
> File tools/metrics/histograms/histograms.xml (left):
> 
>
https://codereview.chromium.org/868753005/diff/20001/tools/metrics/histograms...
> tools/metrics/histograms/histograms.xml:50436: -  <int value="598827460"
> label="enable-roboto-font-ui"/>
> Please preserve this value as well, so that old data remains viewable.

Thanks Ilya! Added another entry for "disable-roboto-font-ui".

[jungshik at Google, 2015-01-23 22:59:51]

LGTM

[xdai1, 2015-01-26 23:41:38]

xdai@chromium.org changed reviewers:
+ brettw@chromium.org

[xdai1, 2015-01-26 23:41:39]

brettw@, can you help to review this CL please? Thanks!

[xdai1, 2015-01-27 22:36:11]

xdai@chromium.org changed reviewers:
+ sadrul@chromium.org

[xdai1, 2015-01-27 22:36:12]

sadrul@, can you help to review this cl please? Thanks!

[sadrul, 2015-01-27 23:49:04]

lgtm

[xdai1, 2015-01-27 23:51:58]

The CQ bit was checked by xdai@chromium.org

[commit-bot: I haz the power, 2015-01-27 23:52:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/868753005/40001

[commit-bot: I haz the power, 2015-01-28 01:01:13]

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

[commit-bot: I haz the power, 2015-01-28 01:01:15]

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

[xdai1, 2015-01-28 21:58:50]

The CQ bit was checked by xdai@chromium.org

[commit-bot: I haz the power, 2015-01-28 21:59:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/868753005/80001

[commit-bot: I haz the power, 2015-01-29 00:03:06]

Committed patchset #4 (id:80001)

[commit-bot: I haz the power, 2015-01-29 00:04:45]

Patchset 4 (id:??) landed as
https://crrev.com/b138032ecd37b1225ac200f561d6232d423dd89a
Cr-Commit-Position: refs/heads/master@{#313628}

[perkj_chrome, 2015-01-29 09:36:10]

On 2015/01/29 00:04:45, I haz the power (commit-bot) wrote:
> Patchset 4 (id:??) landed as
> https://crrev.com/b138032ecd37b1225ac200f561d6232d423dd89a
> Cr-Commit-Position: refs/heads/master@{#313628}
This seems to make RenderTextTest.TextDoesntClip to fail on Chrome OS Asan
/Lsan.
http://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20...

This cl have been reverted in https://codereview.chromium.org/889533002/