Update easy unlock icon assets for new signin screen

Update easy unlock icon assets for new signin screen

The background of the easy unlock icon changes from white to transparent
in the new MD signin screen.

The link to the spec for reference: https://gallery.googleplex.com/projects/MCHbtQVoQ2HCZdwfnbqy2eSi/files/MCHm5Lyh8lQ6SZ3vjzwd3Uo8wMSJbxAVNpw 

BUG=718159, 718172
Review-Url: https://codereview.chromium.org/2934193002
Cr-Commit-Position: refs/heads/master@{#479777}
Committed: https://chromium.googlesource.com/chromium/src/+/ce3e74bd59411bcd3c795f7f1d87b697463cd2a4

[Wenzhao (Colin) Zang, 2017-06-14 06:33:41]

Description was changed from

==========
Update easy unlock icon assets for new signin screen

BUG=718159, 718172
==========

to

==========
Update easy unlock icon assets for new signin screen

The background of the easy unlock icon changes from white to transparent
in the new MD signin screen.

The link to the spec for reference:
https://gallery.googleplex.com/projects/MCHbtQVoQ2HCZdwfnbqy2eSi/files/MCHm5L...


BUG=718159, 718172
==========

[Wenzhao (Colin) Zang, 2017-06-14 16:56:38]

wzang@chromium.org changed reviewers:
+ oshima@chromium.org

[Wenzhao (Colin) Zang, 2017-06-14 16:56:38]

oshima@, please look at this small CL. Thanks so much.

[oshima, 2017-06-15 19:11:59]

lgtm

[Wenzhao (Colin) Zang, 2017-06-15 19:12:18]

The CQ bit was checked by wzang@chromium.org

[commit-bot: I haz the power, 2017-06-15 19:12:46]

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, 2017-06-15 19:22:26]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1497553938711730, "parent_rev":
"d577e432bc19df343ca0637e807d35bbf99fad87", "commit_rev":
"ce3e74bd59411bcd3c795f7f1d87b697463cd2a4"}

[commit-bot: I haz the power, 2017-06-15 19:22:40]

Description was changed from

==========
Update easy unlock icon assets for new signin screen

The background of the easy unlock icon changes from white to transparent
in the new MD signin screen.

The link to the spec for reference:
https://gallery.googleplex.com/projects/MCHbtQVoQ2HCZdwfnbqy2eSi/files/MCHm5L...


BUG=718159, 718172
==========

to

==========
Update easy unlock icon assets for new signin screen

The background of the easy unlock icon changes from white to transparent
in the new MD signin screen.

The link to the spec for reference:
https://gallery.googleplex.com/projects/MCHbtQVoQ2HCZdwfnbqy2eSi/files/MCHm5L...


BUG=718159, 718172

Review-Url: https://codereview.chromium.org/2934193002
Cr-Commit-Position: refs/heads/master@{#479777}
Committed:
https://chromium.googlesource.com/chromium/src/+/ce3e74bd59411bcd3c795f7f1d87...
==========

[commit-bot: I haz the power, 2017-06-15 19:22:43]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/ce3e74bd59411bcd3c795f7f1d87...