linux_aura: Start implementing DesktopRootWindowHostLinux

linux_aura: Start implementing DesktopRootWindowHostLinux

This starts copying code from RootWindowHostLinux and the various x11 helper
classes into the new central class on Ben's new architecture.

Things that work:
- Opening the inital views_examples window
- Clicking on things

Things that dont work:
- Opening other windows
- Closing windows

BUG=146077
TEST=none


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=157377

[Elliot Glaysher, 2012-09-17 21:29:37]

In the interest of keeping patches reasonable, here's the initial take on DRWHL.
Most of this is copying code directly from RWHL with some commenting out of
touch stuff which is fairly broken.

[Ben Goodger (Google), 2012-09-17 21:31:35]

lgtm

[commit-bot: I haz the power, 2012-09-17 21:32:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/erg@chromium.org/10916349/1

[commit-bot: I haz the power, 2012-09-17 22:07:40]

Sorry for I got bad news for ya.
Compile failed with a clobber build.
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-09-17 22:28:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/erg@chromium.org/10916349/1

[commit-bot: I haz the power, 2012-09-17 22:31:33]

Step "update" is always a major failure.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-09-18 16:28:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/erg@chromium.org/10916349/1

[commit-bot: I haz the power, 2012-09-18 17:40:46]

Change committed as 157377