Dynamic Translucency Resolution Not Reported Correctly

The dynamic translucency resolution and other dynamic resolution values were tied to the primary dynamic resolution and never updated for each type of dynamic resolution.

The scaling resolution fraction for translucency and other values uses the max fraction which is only updated with quantization.

1. Created a level with expensive translucency (or open the attached project)
2. Enable stat Unit and stat RenderScaling
3. Set r.DynamicRes.OperatingMode 2
4. Set r.DynamicRes.FrameTimeBudget 33.3
5. Set r.Translucency.DynamicRes.TimeBudget 1 (or something that should make the translucency resolution scale down)

Expected:
Stat Unit’s DynTranslucencyRes value reflects that actual internal translucency resolution.

Stat RenderScaling current Translucency fraction reflects the current fraction

Actual:
DynTranslucencyRes shows only what DynRes shows because it uses the same math and source values.

Stat RenderScaling uses the current max translucency fraction which is always 1.0 unless using quantization which is off, instead of the current fraction.