[Custom Tabs] Fix a bug that security icon might show for http

[Custom Tabs] Fix a bug that security icon might show for http

If the security icon state changes faster than the time it takes for
Android to relayout, hide animation might be called even before the
security icon's visibility has been flipped. This CL fixes the bug in
this scenario.

BUG=612939
Review-Url: https://codereview.chromium.org/2024173003
Cr-Commit-Position: refs/heads/master@{#396957}
TBR=yusufo@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/4376e086baffb084b6e5fe02e011fbe466bc1853

[Ian Wen, 2016-06-01 19:12:23]

Description was changed from

==========
[Custom Tabs] Fix a bug that security icon might show for http

If the security icon state changes faster than the time it takes for
Android to relayout, hide animation might be called even before the
security icon's visibility has been flipped. This CL fixes the bug in
this scenario.

BUG=612939

Review-Url: https://codereview.chromium.org/2024173003
Cr-Commit-Position: refs/heads/master@{#396957}
TBR=yusufo@chromium.org
==========

to

==========
[Custom Tabs] Fix a bug that security icon might show for http

If the security icon state changes faster than the time it takes for
Android to relayout, hide animation might be called even before the
security icon's visibility has been flipped. This CL fixes the bug in
this scenario.

BUG=612939

Review-Url: https://codereview.chromium.org/2024173003
Cr-Commit-Position: refs/heads/master@{#396957}
TBR=yusufo@chromium.org

Committed:
https://chromium.googlesource.com/chromium/src/+/4376e086baffb084b6e5fe02e011...
==========

[Ian Wen, 2016-06-01 19:12:25]

Committed patchset #1 (id:1) manually as
4376e086baffb084b6e5fe02e011fbe466bc1853 (presubmit successful).