dxgitrace: Handle D3D11_KEEP_RENDER_TARGETS_AND_DEPTH_STENCIL/UNORDERED_ACCESS_VIEWS correctly.
dxgitrace: Handle D3D11_KEEP_RENDER_TARGETS_AND_DEPTH_STENCIL/UNORDERED_ACCESS_VIEWS correctly.

Make sure we don't assume we have 0xffffffff worth of views.

apitrace/apitrace,apitrace/apitrace,apitrace/apitrace,apitrace/apitrace