ozone: Protect X11-specific code under ash/wm

ozone: Protect X11-specific code under ash/wm

This fixes some build errors for the "chromeos=1 use_ozone=1" build. The
touch factory class & ui::CopyAreaToCanvas function are currently only
supported under X11.

BUG=361341
TEST=chrome --ozone-platform=test

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=262931

[varkha, 2014-04-09 23:46:52]

https://codereview.chromium.org/232313002/diff/1/ash/wm/boot_splash_screen_ch...
File ash/wm/boot_splash_screen_chromeos.cc (right):

https://codereview.chromium.org/232313002/diff/1/ash/wm/boot_splash_screen_ch...
ash/wm/boot_splash_screen_chromeos.cc:38: #if !defined(USE_OZONE)
Should this maybe use #if defined(USE_X11) just as the code in
system_gesture_event_filter.cc?

[spang, 2014-04-10 00:12:03]

https://codereview.chromium.org/232313002/diff/1/ash/wm/boot_splash_screen_ch...
File ash/wm/boot_splash_screen_chromeos.cc (right):

https://codereview.chromium.org/232313002/diff/1/ash/wm/boot_splash_screen_ch...
ash/wm/boot_splash_screen_chromeos.cc:38: #if !defined(USE_OZONE)
On 2014/04/09 23:46:52, varkha wrote:
> Should this maybe use #if defined(USE_X11) just as the code in
> system_gesture_event_filter.cc?

Yeah, that is probably better.

[varkha, 2014-04-10 00:14:44]

Thanks, lgtm.

[spang, 2014-04-10 00:19:57]

The CQ bit was checked by spang@chromium.org

[commit-bot: I haz the power, 2014-04-10 00:22:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/spang@chromium.org/232313002/20001

[commit-bot: I haz the power, 2014-04-10 05:28:13]

Change committed as 262931