Clear the Geometry Shader state in Renderer11::maskedClear. TRAC #22569 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1920 736b8ea6-26fd-11df-bfd4-992fa37f6226