Fixes unittests with --enable-text-input-focus-manager flag enabled.

Fixes unittests with --enable-text-input-focus-manager flag enabled.

Some unittests get broken when --enable-text-input-focus-manager is enabled.  Fixes those tests.

BUG=290701
TEST=Run unittests.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277444

[Yuki, 2014-06-12 14:08:47]

Could you review this CL?
I'm now planning to enable --enable-text-input-focus-manager by default, and
need to fix these unittests.

[Shu Chen, 2014-06-13 02:27:42]

You may also want to make fixes in:
keyboard_unittests:
 - keyboard_controller_unittest.cc
ash_unittests:
 - workspace_layout_manager_unittest.cc
 - root_window_controller_unittest.cc

[Yuki, 2014-06-14 08:19:39]

On 2014/06/13 02:27:42, Shu Chen wrote:
> You may also want to make fixes in:
> keyboard_unittests:
>  - keyboard_controller_unittest.cc
> ash_unittests:
>  - workspace_layout_manager_unittest.cc
>  - root_window_controller_unittest.cc

Thanks for letting me know.  I've fixed those tests.
Could you take another look?

[Shu Chen, 2014-06-14 12:52:24]

lgtm

[Yuki, 2014-06-15 11:34:30]

The CQ bit was checked by yukishiino@chromium.org

[Yuki, 2014-06-15 11:34:31]

The CQ bit was unchecked by yukishiino@chromium.org

[Yuki, 2014-06-16 07:09:43]

sky@, could you review this CL as an owner of the following directories?
    ash/
    ui/keyboard/
    ui/wm/core/

shuchen@ already reviewed over all and he is an owner of
    c/b/chromeos/input_method/
and I'm an owner of
    ui/base/ime/

[sky, 2014-06-16 14:37:05]

LGTM

[Yuki, 2014-06-16 15:03:18]

The CQ bit was checked by yukishiino@chromium.org

[commit-bot: I haz the power, 2014-06-16 15:04:41]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/yukishiino@chromium.org/334573004/20001

[commit-bot: I haz the power, 2014-06-16 15:09:23]

Change committed as 277444