Enclose isDeviceLostError and checkDeviceLost in their corresponding d3d9/d3d11 namespaces. TRAC #22411 Signed-off-by: Geoff Lang Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1854 736b8ea6-26fd-11df-bfd4-992fa37f6226