Make the button in snackbar larger and easier to click

Make the button in snackbar larger and easier to click

Snackbar button was too small, and in fact the only touchable area was
the text itself. This makes the button hard to touch, especially for
visually impaired personels.

This CL also adds ianwen@ as the owner of snackbar folder.

BUG=NONE

Committed: https://crrev.com/68c2560ea4411b19ca87f4655f4ea374d753cb6b
Cr-Commit-Position: refs/heads/master@{#342758}

[Ian Wen, 2015-08-08 00:51:42]

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

[newt (away), 2015-08-08 01:11:27]

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
File chrome/android/java/res/layout/snackbar.xml (right):

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
chrome/android/java/res/layout/snackbar.xml:29:
android:layout_height="@dimen/snackbar_min_height"
how about just match_parent here?

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
chrome/android/java/res/layout/snackbar.xml:30:
android:background="?attr/selectableItemBackground"
why? how does this look?

[Ian Wen, 2015-08-10 22:40:10]

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
File chrome/android/java/res/layout/snackbar.xml (right):

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
chrome/android/java/res/layout/snackbar.xml:29:
android:layout_height="@dimen/snackbar_min_height"
On 2015/08/08 01:11:27, newt wrote:
> how about just match_parent here?

Talked offline.

https://codereview.chromium.org/1284493002/diff/1/chrome/android/java/res/lay...
chrome/android/java/res/layout/snackbar.xml:30:
android:background="?attr/selectableItemBackground"
On 2015/08/08 01:11:27, newt wrote:
> why? how does this look?

Removed.

[newt (away), 2015-08-10 22:59:31]

lgtm

[Ian Wen, 2015-08-11 00:11:20]

The CQ bit was checked by ianwen@chromium.org

[commit-bot: I haz the power, 2015-08-11 00:12:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1284493002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1284493002/20001

[commit-bot: I haz the power, 2015-08-11 00:49:28]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-08-11 00:50:21]

Patchset 2 (id:??) landed as
https://crrev.com/68c2560ea4411b19ca87f4655f4ea374d753cb6b
Cr-Commit-Position: refs/heads/master@{#342758}