[Android] Fix flashing ripple on tab switch toolbar button

[Android] Fix flashing ripple on tab switch toolbar button

The ripple was initiated while in the tab switcher but invisible
because it's too dark, and is only visible for a short moment when
the tab is selected. This makes the ripple invisible while inside
the tab switcher.

BUG=697455
Review-Url: https://codereview.chromium.org/2734203002
Cr-Commit-Position: refs/heads/master@{#455121}
(cherry picked from commit e66cb66e93428dcd00ff059cc27d165b9361ba92)

Review-Url: https://codereview.chromium.org/2759433006 .
Cr-Commit-Position: refs/branch-heads/3029@{#257}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/5a22d11ca8644fa56e56b981b0bf30055b1f4964

[dgn, 2017-03-17 11:00:50]

Description was changed from

==========
[Android] Fix flashing ripple on tab switch toolbar button

The ripple was initiated while in the tab switcher but invisible
because it's too dark, and is only visible for a short moment when
the tab is selected. This makes the ripple invisible while inside
the tab switcher.

BUG=697455

Review-Url: https://codereview.chromium.org/2734203002
Cr-Commit-Position: refs/heads/master@{#455121}
(cherry picked from commit e66cb66e93428dcd00ff059cc27d165b9361ba92)
==========

to

==========
[Android] Fix flashing ripple on tab switch toolbar button

The ripple was initiated while in the tab switcher but invisible
because it's too dark, and is only visible for a short moment when
the tab is selected. This makes the ripple invisible while inside
the tab switcher.

BUG=697455

Review-Url: https://codereview.chromium.org/2734203002
Cr-Commit-Position: refs/heads/master@{#455121}
(cherry picked from commit e66cb66e93428dcd00ff059cc27d165b9361ba92)

Review-Url: https://codereview.chromium.org/2759433006 .
Cr-Commit-Position: refs/branch-heads/3029@{#257}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/5a22d11ca8644fa56e56b981b0bf...
==========

[dgn, 2017-03-17 11:00:51]

Committed patchset #1 (id:1) manually as
5a22d11ca8644fa56e56b981b0bf30055b1f4964.