Updating trunk VERSION from 1814.0 to 1815.0

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247971 0039d316-1c4b-4281-b951-d872f2087c98
Revert 245256 "ash-enable-system-sounds is exposed to about:flags."

> ash-enable-system-sounds is exposed to about:flags.
> 
> BUG=322820
> TEST=manual tests on Daisy
> 
> Review URL: https://codereview.chromium.org/139323002

TBR=ygorshenin@chromium.org

Review URL: https://codereview.chromium.org/150493003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247973 0039d316-1c4b-4281-b951-d872f2087c98
Revert 247966 "Remove unnecessary dependency from gpu/ to libui.dll"

> Remove unnecessary dependency from gpu/ to libui.dll
> 
> The command buffer uses ui/gfx/ types and ui/gl/ bindings, but those are
> separate components from ui/ui.gyp:ui. libui.dll pulls in a bunch of dependencies
> (like net/) that the command buffer doesn't need.
> 
> R=piman
> 
> Review URL: https://codereview.chromium.org/137203006

BUG=339518
TBR=jamesr@chromium.org

Review URL: https://codereview.chromium.org/131143006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247974 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 247971
SVN changes up to revision 247974