Chromecast GN: Set use_ozone=1 when is_android=0

Chromecast GN: Set use_ozone=1 when is_android=0

This CL makes use_ozone in GN better mirror use_ozone in GYP. According to
common.gypi, use_ozone should be '0' when compiling Chromecast for Android.

BUG=None
TESt=None

Committed: https://crrev.com/a6fba430209b9239e6a8833d30168529f710d83f
Cr-Commit-Position: refs/heads/master@{#351474}

[pkotwicz, 2015-09-29 20:52:24]

pkotwicz@chromium.org changed reviewers:
+ agrieve@chromium.org

[pkotwicz, 2015-09-29 20:52:25]

agrieve@ PTAL

[agrieve, 2015-09-30 01:39:35]

On 2015/09/29 20:52:25, pkotwicz wrote:
> agrieve@ PTAL

lgtm

[pkotwicz, 2015-09-30 01:48:08]

The CQ bit was checked by pkotwicz@chromium.org

[commit-bot: I haz the power, 2015-09-30 01:48:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1381553002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1381553002/1

[commit-bot: I haz the power, 2015-09-30 02:27:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-30 02:28:06]

Patchset 1 (id:??) landed as
https://crrev.com/a6fba430209b9239e6a8833d30168529f710d83f
Cr-Commit-Position: refs/heads/master@{#351474}