cros: Update migration banner on login

cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;
- Remove font-size override and use inherited 14px from body;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
Review-Url: https://codereview.chromium.org/2849583002
Cr-Commit-Position: refs/heads/master@{#467758}
Committed: https://chromium.googlesource.com/chromium/src/+/ae63c3b97ae7dae1bd784a05e64be5d4393d74d3

[xiyuan, 2017-04-27 18:01:33]

Description was changed from

==========
cros: Update login banner

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;
For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
==========

to

==========
cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
==========

[xiyuan, 2017-04-27 18:27:04]

Patchset #2 (id:20001) has been deleted

[xiyuan, 2017-04-27 18:28:07]

Description was changed from

==========
cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
==========

to

==========
cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;
- Remove font-size override and use inherited 14px from body;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
==========

[xiyuan, 2017-04-27 18:29:37]

xiyuan@chromium.org changed reviewers:
+ jdufault@chromium.org

[xiyuan, 2017-04-27 18:29:37]

jdufault@, could you help to reviews this? Cosmetic change per UX. Thanks.

[jdufault, 2017-04-27 18:42:32]

lgtm, thanks

[xiyuan, 2017-04-27 19:14:22]

The CQ bit was checked by xiyuan@chromium.org

[commit-bot: I haz the power, 2017-04-27 19:14:47]

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, 2017-04-27 19:39:39]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1493320462223180,
"parent_rev": "a29081ac6e96d3ff5cbd5a69db5c0c06ecafe5c1", "commit_rev":
"ae63c3b97ae7dae1bd784a05e64be5d4393d74d3"}

[commit-bot: I haz the power, 2017-04-27 19:39:49]

Description was changed from

==========
cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;
- Remove font-size override and use inherited 14px from body;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706
==========

to

==========
cros: Update migration banner on login

For all screens:
- Banner content div fit to text content with max-width 722px.
  This makes the banner fit text better and gets rid of excessive
  left/right padding when text is short;
- Remove font-size override and use inherited 14px from body;

For login screen (where banner is only used for migration message):
- Reduce 4px of banner-pod space (16px between banner bottom and
  the selected user pod with this CL);
- Add 4px left/right padding (24px instead of 20px with the CL);

BUG=715706

Review-Url: https://codereview.chromium.org/2849583002
Cr-Commit-Position: refs/heads/master@{#467758}
Committed:
https://chromium.googlesource.com/chromium/src/+/ae63c3b97ae7dae1bd784a05e64b...
==========

[commit-bot: I haz the power, 2017-04-27 19:39:54]

Committed patchset #2 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/ae63c3b97ae7dae1bd784a05e64b...