Add ID2D1PixelShaderDescriptor<T>.EffectFactory and remove runtime delegate marshalling
#6390
| Job | Run time |
|---|---|
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| 0s | |
| -6s | |
| -6s |