[ios] Adds launchscreen image assets for Chromium.

[ios] Adds launchscreen image assets for Chromium.

Introduces a new "ios_launchscreen_assets_target" GN variable to select which
target provides assets for the launchscreen.

BUG=665966, 666732
Committed: https://crrev.com/1fd5fa2a25779acfc0581dd8df18b7ae4e8525cc
Cr-Commit-Position: refs/heads/master@{#434989}

[rohitrao (ping after 24h), 2016-11-28 15:19:58]

The CQ bit was checked by rohitrao@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-11-28 15:20:16]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[rohitrao (ping after 24h), 2016-11-28 15:23:17]

The CQ bit was checked by rohitrao@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-11-28 15:23:27]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[rohitrao (ping after 24h), 2016-11-28 16:02:48]

rohitrao@chromium.org changed reviewers:
+ sdefresne@chromium.org

[rohitrao (ping after 24h), 2016-11-28 16:02:49]

Images are blank white placeholders for now, will swap in Chromium logos in a
followup.

[commit-bot: I haz the power, 2016-11-28 16:24:43]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-11-28 16:24:43]

Dry run: This issue passed the CQ dry run.

[sdefresne, 2016-11-29 12:27:51]

lgtm

[rohitrao (ping after 24h), 2016-11-29 14:05:51]

The CQ bit was checked by rohitrao@chromium.org

[rohitrao (ping after 24h), 2016-11-29 14:05:51]

The patchset sent to the CQ was uploaded after l-g-t-m from
sdefresne@chromium.org
Link to the patchset: https://codereview.chromium.org/2537443002/#ps40001
(title: "Add final resources.")

[commit-bot: I haz the power, 2016-11-29 14:06:06]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-29 15:09:38]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1480428351425660,
"parent_rev": "17ad6e395c94c1e1ca71ada4a39416fde30d2410", "commit_rev":
"43e55d5f4578531cc125f9319fa65e8b18866e44"}

[commit-bot: I haz the power, 2016-11-29 15:10:04]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-11-29 15:14:03]

Description was changed from

==========
[ios] Adds launchscreen image assets for Chromium.

Introduces a new "ios_launchscreen_assets_target" GN variable to select which
target provides assets for the launchscreen.

BUG=665966,666732
==========

to

==========
[ios] Adds launchscreen image assets for Chromium.

Introduces a new "ios_launchscreen_assets_target" GN variable to select which
target provides assets for the launchscreen.

BUG=665966,666732

Committed: https://crrev.com/1fd5fa2a25779acfc0581dd8df18b7ae4e8525cc
Cr-Commit-Position: refs/heads/master@{#434989}
==========

[commit-bot: I haz the power, 2016-11-29 15:14:04]

Patchset 3 (id:??) landed as
https://crrev.com/1fd5fa2a25779acfc0581dd8df18b7ae4e8525cc
Cr-Commit-Position: refs/heads/master@{#434989}