specs: Fix IDXGISwapChainDWM interface.
inject: Try invoke devcon directly.
d3dretrace: Don't bother replaying (Un)Register*Status* calls.

We can't do much with these events / windows messages.
d3dretrace: Reset DXGI_SWAP_CHAIN_FLAG_NONPREROTATED when forcing windowed.

As it's only allowed on fullscreen mode.
inject: Allow to specify process to attach by name.
d3dretrace: Move the private interfaces implementation to its own .cpp module.
d3dretrace: Compact/cleanup private interface implementation.
d3dretrace: Fix IUnknown::Release object destruction.

We should unregister objects whenever the ref count reaches zero, either
in the trace or replay.  Warn in the latter case.
retrace: Fix white-space.