Fix Ozone build

Fix Ozone build

Ozone compiles with USE_AURA=1 TOOLKIT_VIEWS=0 which cases compile
errors due to missing member functions ShowDisambiguationPopup
and HideDisambiguationPopup.

BUG=none
TBR=jam@chromium.org

Committed: https://crrev.com/572a998c62e405ae1baff5bd331e532d1941fba9
Cr-Commit-Position: refs/heads/master@{#296506}

[dnicoara, 2014-09-24 17:32:09]

dnicoara@chromium.org changed reviewers:
+ jam@chromium.org, luken@chromium.org

[dnicoara, 2014-09-24 17:32:09]

PTAL

jam@ for owners
luken@ fyi

This is a followup to https://codereview.chromium.org/351683002 which introduced
the change.

Link to build error:
http://build.chromium.org/p/chromium.fyi/builders/Ozone%20ECS%20Linux/builds/...

[luken, 2014-09-24 17:48:20]

On 2014/09/24 17:32:09, dnicoara wrote:
> PTAL
> 
> jam@ for owners
> luken@ fyi
> 
> This is a followup to https://codereview.chromium.org/351683002 which
introduced
> the change.
> 
> Link to build error:
>
http://build.chromium.org/p/chromium.fyi/builders/Ozone%20ECS%20Linux/builds/...

+cc sky, who had originally suggested I change from USE_AURA => TOOLKIT_VIEWS

[dnicoara, 2014-09-24 17:53:30]

On 2014/09/24 17:48:20, luken wrote:
> On 2014/09/24 17:32:09, dnicoara wrote:
> > PTAL
> > 
> > jam@ for owners
> > luken@ fyi
> > 
> > This is a followup to https://codereview.chromium.org/351683002 which
> introduced
> > the change.
> > 
> > Link to build error:
> >
>
http://build.chromium.org/p/chromium.fyi/builders/Ozone%20ECS%20Linux/builds/...
> 
> +cc sky, who had originally suggested I change from USE_AURA => TOOLKIT_VIEWS

The only concern I had with that is that there is a Mac build where USE_AURA=0
and TOOLKIT_VIEWS=1 I'm not sure if your change is supposed to affect that or
not.

[sky, 2014-09-24 19:26:17]

sky@chromium.org changed reviewers:
+ sky@chromium.org

[sky, 2014-09-24 19:26:18]

LGTM

[dnicoara, 2014-09-24 20:15:01]

The CQ bit was checked by dnicoara@chromium.org

[commit-bot: I haz the power, 2014-09-24 20:16:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/596373002/1

[commit-bot: I haz the power, 2014-09-24 20:22:04]

Committed patchset #1 (id:1) as 4a036bcdaeedc089482733525f21647e6ae99d5c

[commit-bot: I haz the power, 2014-09-24 20:23:05]

Patchset 1 (id:??) landed as
https://crrev.com/572a998c62e405ae1baff5bd331e532d1941fba9
Cr-Commit-Position: refs/heads/master@{#296506}