Fix two container issues for new login screen

Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield')
should always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2916973002
Cr-Commit-Position: refs/heads/master@{#476497}
Committed: https://chromium.googlesource.com/chromium/src/+/7fb48db2c5ca7f6525489cea5c2d30cdc52c1edf

[Wenzhao (Colin) Zang, 2017-06-01 21:02:52]

Description was changed from

==========
Fix two container issues for new login screen

BUG=
==========

to

==========
Fix two container issues for new login screen

BUG=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

[Wenzhao (Colin) Zang, 2017-06-01 21:05:30]

Description was changed from

==========
Fix two container issues for new login screen

BUG=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

to

==========
Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield') should
always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

[Wenzhao (Colin) Zang, 2017-06-01 21:05:30]

wzang@chromium.org changed reviewers:
+ alemate@chromium.org, jdufault@chromium.org

[Wenzhao (Colin) Zang, 2017-06-01 21:05:39]

Description was changed from

==========
Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield') should
always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

to

==========
Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield')
should always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

[jdufault, 2017-06-01 21:10:21]

lgtm

[Wenzhao (Colin) Zang, 2017-06-01 22:08:38]

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

[Wenzhao (Colin) Zang, 2017-06-01 22:08:38]

xiyuan@, would you please look at this CL as owner? We hope to land it very
soon. Thanks so much.

[xiyuan, 2017-06-01 22:28:56]

lgtm

[Wenzhao (Colin) Zang, 2017-06-01 22:30:24]

The CQ bit was checked by wzang@chromium.org

[commit-bot: I haz the power, 2017-06-01 22:31:35]

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, 2017-06-02 00:30:01]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496356224904300, "parent_rev":
"a4b98df10877a69266bcddca89cd042ba8191748", "commit_rev":
"7fb48db2c5ca7f6525489cea5c2d30cdc52c1edf"}

[commit-bot: I haz the power, 2017-06-02 00:30:11]

Description was changed from

==========
Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield')
should always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

to

==========
Fix two container issues for new login screen

1) We need the outer-container to be scrollable when gaia screen and 
virtual keyboard are shown together, so the dark overlay ('login-shield')
should always have the same size with the larger one of 
the outer-container and the scroll-container, otherwise we see areas
without overlay when scrolling up.
 
2) We should remember to clear contents on the small pods container
before rebuilding pods.

BUG=718156
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2916973002
Cr-Commit-Position: refs/heads/master@{#476497}
Committed:
https://chromium.googlesource.com/chromium/src/+/7fb48db2c5ca7f6525489cea5c2d...
==========

[commit-bot: I haz the power, 2017-06-02 00:30:12]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/7fb48db2c5ca7f6525489cea5c2d...