Fixes the mouse click of the search box in the home card.

Fixes the mouse click of the search box in the home card.

Minimized background (the black layer) is still "visible" in
views point of view even though its layer opacity is 0.0f, and
it intercepts mouse/touch events over the actual visible views.

It needs to SetVisible(false) when it's not used.

BUG=428442
R=yoshiki@chromium.org
TEST=manually

Committed: https://crrev.com/ab1f170d0c78adbc36ef7716792c434b1b5b30d6
Cr-Commit-Position: refs/heads/master@{#302585}

[Jun Mukai, 2014-10-31 05:20:21]

mukai@chromium.org changed reviewers:
+ yoshiki@chromium.org
- oshima@chromium.org

[Jun Mukai, 2014-10-31 05:20:38]

changing to a local reviewer. yoshiki, could you review this?

[yoshiki, 2014-11-04 06:42:22]

Sorry for late. LGTM.

[yoshiki, 2014-11-04 06:49:29]

https://codereview.chromium.org/693103002/diff/20001/athena/home/home_card_im...
File athena/home/home_card_impl.cc (right):

https://codereview.chromium.org/693103002/diff/20001/athena/home/home_card_im...
athena/home/home_card_impl.cc:157: AddChildView(minimized_background_);
Just out of curiosity, why do you add the minimized background after the main
view? Doesn't just moving the minimized background before the mainview solve
this issue?

[yoshiki, 2014-11-04 06:55:41]

I'll commit this patch on behalf of mukai, since he is on vacation this week.

[yoshiki, 2014-11-04 06:55:45]

The CQ bit was checked by yoshiki@chromium.org

[commit-bot: I haz the power, 2014-11-04 06:56:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/693103002/20001

[commit-bot: I haz the power, 2014-11-04 08:00:23]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-11-04 08:01:08]

Patchset 2 (id:??) landed as
https://crrev.com/ab1f170d0c78adbc36ef7716792c434b1b5b30d6
Cr-Commit-Position: refs/heads/master@{#302585}