Disable Set wallpaper option in context menu for guest user instead of remove it

Disable Set wallpaper option in context menu for guest user instead of remove it
and change "Set Wallpaper..." string to "Set wallpaper..."


BUG=120763, 122728
TEST=Loggin as guest, close all browser windows, right click on desktop background,
verify the "Set wallpaper..." option in the context menu is disabled.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=132187

[bshe, 2012-04-12 15:45:30]

Hi Scott.

Could you please take a look at this small CL? It seems for guest user we should
disable the Set wallpaper option in context menu instead of just remove it.
Sorry for the confusion. Thanks!

[sky, 2012-04-12 16:08:35]

LGTM

https://chromiumcodereview.appspot.com/10038020/diff/1001/ash/shell_context_m...
File ash/shell_context_menu.cc (right):

https://chromiumcodereview.appspot.com/10038020/diff/1001/ash/shell_context_m...
ash/shell_context_menu.cc:44: if
(Shell::GetInstance()->user_wallpaper_delegate()->
nit: no need for the conditional:
  return Shell::GetInstance()->user_wallpaper_delegate()...
does what you want.

[bshe, 2012-04-12 17:49:55]

Thanks! commit it now.

https://chromiumcodereview.appspot.com/10038020/diff/1001/ash/shell_context_m...
File ash/shell_context_menu.cc (right):

https://chromiumcodereview.appspot.com/10038020/diff/1001/ash/shell_context_m...
ash/shell_context_menu.cc:44: if
(Shell::GetInstance()->user_wallpaper_delegate()->
On 2012/04/12 16:08:35, sky wrote:
> nit: no need for the conditional:
>   return Shell::GetInstance()->user_wallpaper_delegate()...
> does what you want.

Done.

[commit-bot: I haz the power, 2012-04-12 17:50:05]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bshe@chromium.org/10038020/8

[commit-bot: I haz the power, 2012-04-12 20:56:36]

Try job failure for 10038020-8 (retry) on win_rel for step "browser_tests".
It's a second try, previously, step "browser_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...