Start in extended desktop mode if it is enabled.

Start in extended desktop mode if it is enabled.
Currently we start in mirrored mode by default every time; change this so that if the extended desktop is enabled, we default to that instead.

R=sky@chromium.org
BUG=138093
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=149342

[sky, 2012-07-31 23:16:28]

https://chromiumcodereview.appspot.com/10836037/diff/1/ash/shell.cc
File ash/shell.cc (right):

https://chromiumcodereview.appspot.com/10836037/diff/1/ash/shell.cc#newcode183
ash/shell.cc:183: output_configurator_(new chromeos::OutputConfigurator(
Is there a reason why OutputConfigurator can't lookup IsExtendedDesktopEnabled
when appropriate?

[rkc1, 2012-07-31 23:34:03]

https://chromiumcodereview.appspot.com/10836037/diff/1/ash/shell.cc
File ash/shell.cc (right):

https://chromiumcodereview.appspot.com/10836037/diff/1/ash/shell.cc#newcode183
ash/shell.cc:183: output_configurator_(new chromeos::OutputConfigurator(
On 2012/07/31 23:16:28, sky wrote:
> Is there a reason why OutputConfigurator can't lookup IsExtendedDesktopEnabled
> when appropriate?

I had that originally for another CL, but Oshima told me that we can't have
chromeos/ depend on ash/; hence ash/ has to let OutputConfigurator know when
Extended Desktop is enabled or not.

[sky, 2012-07-31 23:42:19]

LGTM

https://chromiumcodereview.appspot.com/10836037/diff/1/chromeos/display/outpu...
File chromeos/display/output_configurator.h (right):

https://chromiumcodereview.appspot.com/10836037/diff/1/chromeos/display/outpu...
chromeos/display/output_configurator.h:135: bool is_extended_display_enabled_;
const

[commit-bot: I haz the power, 2012-07-31 23:57:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rkc@chromium.org/10836037/7001

[commit-bot: I haz the power, 2012-08-01 01:07:02]

Change committed as 149342