Moves ui/wm/public/window_types.h into aura.gyp/BUILD.gn

Moves ui/wm/public/window_types.h into aura.gyp/BUILD.gn

BUG=408650
TEST=none
R=ben@chromium.org

Committed: https://crrev.com/360b06ad8dcf4f8d6e3758fb50aa77e66b94798a
Cr-Commit-Position: refs/heads/master@{#297081}

[Ben Goodger (Google), 2014-09-12 04:20:41]

lgtm

[sky, 2014-09-12 04:21:19]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-09-12 04:22:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/567743005/1

[commit-bot: I haz the power, 2014-09-12 05:27:26]

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

[commit-bot: I haz the power, 2014-09-12 05:27:27]

Try jobs failed on following builders:
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[sky, 2014-09-12 19:57:03]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-09-12 19:59:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/567743005/1

[commit-bot: I haz the power, 2014-09-12 21:13:16]

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

[commit-bot: I haz the power, 2014-09-12 21:13:17]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[sky, 2014-09-26 23:08:40]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-09-26 23:10:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/567743005/1

[commit-bot: I haz the power, 2014-09-27 00:18:54]

Committed patchset #1 (id:1) as 71d9f5fb75d716e0eb3945ae4ef4590d02dfd82b

[commit-bot: I haz the power, 2014-09-27 00:19:35]

Patchset 1 (id:??) landed as
https://crrev.com/360b06ad8dcf4f8d6e3758fb50aa77e66b94798a
Cr-Commit-Position: refs/heads/master@{#297081}