Stop infobar autohiding when Touch Exploration enabled

Stop infobar autohiding when Touch Exploration enabled

Adds a way to stop InfoBars and SwipableOverlayViews from auto-hiding.

BUG=452614
Committed: https://crrev.com/d4cb99134181800a2add6bb5cdc369c8b9c8324a
Cr-Commit-Position: refs/heads/master@{#318542}

[gone, 2015-02-27 22:06:11]

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

[Ted C, 2015-02-27 22:39:35]

lgtm

https://codereview.chromium.org/968453002/diff/1/chrome/android/java/src/org/...
File
chrome/android/java/src/org/chromium/chrome/browser/banners/SwipableOverlayView.java
(right):

https://codereview.chromium.org/968453002/diff/1/chrome/android/java/src/org/...
chrome/android/java/src/org/chromium/chrome/browser/banners/SwipableOverlayView.java:253:
ObjectAnimator.ofFloat(this, "alpha", 0.f, 1.f).setDuration(REATTACH_FADE_IN_MS)
FWIW, you could replace "alpha" with View.ALPHA to avoid a tiny big of
reflection.

[gone, 2015-02-27 22:43:19]

Switched over.

[gone, 2015-02-27 22:43:25]

The CQ bit was checked by dfalcantara@chromium.org

[gone, 2015-02-27 22:43:25]

The patchset sent to the CQ was uploaded after l-g-t-m from tedchoc@chromium.org
Link to the patchset: https://codereview.chromium.org/968453002/#ps20001 (title:
"Nit")

[commit-bot: I haz the power, 2015-02-27 22:45:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/968453002/20001

[commit-bot: I haz the power, 2015-02-27 23:33:53]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-27 23:34:37]

Patchset 2 (id:??) landed as
https://crrev.com/d4cb99134181800a2add6bb5cdc369c8b9c8324a
Cr-Commit-Position: refs/heads/master@{#318542}