Steps to reproduce:
1. Download attached project
2. Switch platform to UWP
3. Build project (Scripting Runtime Version .NET 4.x, Il2CPP backend)

In 2018.2, the class doesn't even exist in Mono's class libraries. So you get this error:

Results: System.Diagnostics.Eventing.EventProviderTraceListener doesn't exist

Exception:
Reference rewriter: Error: type `System.Diagnostics.Eventing.EventProviderTraceListener` doesn't exist in target framework. It is referenced from Assembly-CSharp.dll at test.
UnityEngine.Debug:LogError(Object)
PostProcessWinRT:RunReferenceRewriter() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:1058)
PostProcessWinRT:Process() (at C:/buildslave/unity/build/PlatformDependent/MetroPlayer/Extensions/Managed/PostProcessWinRT.cs:217)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Reproduced with: 2018.2.6f1, 2018.1.9f1, 2017.4.9f1

In 2018.3+, the class was added, but all methods throw not implemented exceptions.