Draw downloads empty view more efficiently

Draw downloads empty view more efficiently

This CL makes the empty view to be a simple TextView with compound
drawable, instead of a linear layout that nests a textview and an image
view.

BUG=NONE

Committed: https://crrev.com/e8c4689dec0d39872846b94816ac3d497f4aeb11
Cr-Commit-Position: refs/heads/master@{#419600}

[Ian Wen, 2016-09-19 01:37:53]

The CQ bit was checked by ianwen@chromium.org to run a CQ dry run

[Ian Wen, 2016-09-19 01:38:02]

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

[commit-bot: I haz the power, 2016-09-19 01:38:04]

Dry run: 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, 2016-09-19 02:53:29]

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

[commit-bot: I haz the power, 2016-09-19 02:53:30]

Dry run: Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[gone, 2016-09-19 16:50:26]

lgtm

[Ian Wen, 2016-09-19 22:32:00]

The CQ bit was checked by ianwen@chromium.org

[Ian Wen, 2016-09-19 22:32:00]

The patchset sent to the CQ was uploaded after l-g-t-m from
dfalcantara@chromium.org
Link to the patchset: https://codereview.chromium.org/2343383002/#ps40001
(title: "make it not crash on K")

[commit-bot: I haz the power, 2016-09-19 22:32:35]

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, 2016-09-19 23:14:34]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-09-19 23:16:22]

Description was changed from

==========
Draw downloads empty view more efficiently

This CL makes the empty view to be a simple TextView with compound
drawable, instead of a linear layout that nests a textview and an image
view.

BUG=NONE
==========

to

==========
Draw downloads empty view more efficiently

This CL makes the empty view to be a simple TextView with compound
drawable, instead of a linear layout that nests a textview and an image
view.

BUG=NONE

Committed: https://crrev.com/e8c4689dec0d39872846b94816ac3d497f4aeb11
Cr-Commit-Position: refs/heads/master@{#419600}
==========

[commit-bot: I haz the power, 2016-09-19 23:16:23]

Patchset 3 (id:??) landed as
https://crrev.com/e8c4689dec0d39872846b94816ac3d497f4aeb11
Cr-Commit-Position: refs/heads/master@{#419600}