Notification custom layouts: adjust title and body text.

Notification custom layouts: adjust title and body text.

* Makes title and body look good in Material (Holo will come later) by adjusting spacing and size
* Handles compact and expanded state

Screenshots to compare standard vs custom in compact and expanded state:
http://imgur.com/a/ZpMCq

BUG=541617
Committed: https://crrev.com/18a2080eb8b6445de01fe0a8910eabcde303bb30
Cr-Commit-Position: refs/heads/master@{#356535}

[Michael van Ouwerkerk, 2015-10-27 15:09:57]

Description was changed from

==========
Custom layouts: adjust spacing of title and body text.

BUG=541617
==========

to

==========
Custom layouts: adjust spacing of title and body text.

* Makes title and body look good in Material (Holo will come later)
* Compact and expanded state

Screenshots to compare standard vs custom in compact and expanded state:
http://imgur.com/a/ZpMCq

BUG=541617
==========

[Michael van Ouwerkerk, 2015-10-27 15:11:18]

Description was changed from

==========
Custom layouts: adjust spacing of title and body text.

* Makes title and body look good in Material (Holo will come later)
* Compact and expanded state

Screenshots to compare standard vs custom in compact and expanded state:
http://imgur.com/a/ZpMCq

BUG=541617
==========

to

==========
Notification custom layouts: adjust title and body text.

* Makes title and body look good in Material (Holo will come later) by adjusting
spacing and size
* Handles compact and expanded state

Screenshots to compare standard vs custom in compact and expanded state:
http://imgur.com/a/ZpMCq

BUG=541617
==========

[Michael van Ouwerkerk, 2015-10-27 15:12:15]

mvanouwerkerk@chromium.org changed reviewers:
+ peter@chromium.org

[Michael van Ouwerkerk, 2015-10-27 15:12:15]

Peter, can you do a general review please?

[Michael van Ouwerkerk, 2015-10-27 15:12:37]

mvanouwerkerk@chromium.org changed reviewers:
+ newt@chromium.org

[Michael van Ouwerkerk, 2015-10-27 15:12:37]

Newton, can you do a review as UI owner please?

[Peter Beverloo, 2015-10-27 16:19:06]

lgtm

[newt (away), 2015-10-27 21:23:19]

lgtm

[Michael van Ouwerkerk, 2015-10-28 11:53:28]

The CQ bit was checked by mvanouwerkerk@chromium.org

[commit-bot: I haz the power, 2015-10-28 11:53:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1405143003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1405143003/1

[commit-bot: I haz the power, 2015-10-28 11:58:39]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-10-28 12:00:00]

Patchset 1 (id:??) landed as
https://crrev.com/18a2080eb8b6445de01fe0a8910eabcde303bb30
Cr-Commit-Position: refs/heads/master@{#356535}