Change visibility of stop/reload button if url bar has focus.

Change visibility of stop/reload button if url bar has focus.

If focus is on url bar it does not make sense to show stop/reload
button. Also if focus if on url bar and if user press reload button
then page is reloaded and suggestion popup appears with page load which
is not correct.

BUG=

Committed: https://crrev.com/8dfbf87e5975b82a20147bd57df21adbb01ce0fb
Cr-Commit-Position: refs/heads/master@{#301602}

[ankit, 2014-10-28 11:07:49]

ankit2.kumar@samsung.com changed reviewers:
+ bauerb@chromium.org

[ankit, 2014-10-28 11:07:49]

@Bernhard
PTAL

[Bernhard Bauer, 2014-10-28 11:08:55]

lgtm

[ankit, 2014-10-28 11:09:33]

On 2014/10/28 11:08:55, Bernhard Bauer wrote:
> lgtm

Thanks.

[ankit, 2014-10-28 11:09:38]

The CQ bit was checked by ankit2.kumar@samsung.com

[commit-bot: I haz the power, 2014-10-28 11:11:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/680293002/1

[commit-bot: I haz the power, 2014-10-28 11:56:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-10-28 11:57:37]

Patchset 1 (id:??) landed as
https://crrev.com/8dfbf87e5975b82a20147bd57df21adbb01ce0fb
Cr-Commit-Position: refs/heads/master@{#301602}