Revert the change to treat S_PRESENT_MODE_CHANGED always as device lost on D3D9. See: https://codereview.appspot.com/7398052/ TRAC #22492 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1957 736b8ea6-26fd-11df-bfd4-992fa37f6226