Fix for API change (IActivate)

Author: auduchinok

ReSharper.FSharp/test/src/FSharp.Common.Tests/SciptPsiModulesTest.fs

@@ -97,8 +97,7 @@ type MyTestSolutionToolset(lifetime: Lifetime, logger: ILogger) =
 
 [<ZoneActivator>]
 type SolutionHostZoneActivator() =
-    interface IActivate<IHostSolutionZone> with
-        member x.ActivatorEnabled() = true
+    interface IActivate<IHostSolutionZone>
 
 
 [<SolutionInstanceComponent>]

ReSharper.FSharp/test/src/FSharp.Common.Tests/ZoneMarker.fs

@@ -13,23 +13,19 @@ open JetBrains.TestFramework.Application.Zones
 open NUnit.Framework
 
 [<assembly: Apartment(ApartmentState.STA)>]
-    do()
+do()
 
 [<ZoneDefinition>]
 type IFSharpTestsZone =
     inherit ITestsEnvZone
 
 [<ZoneActivator>]
 type PsiFeatureTestZoneActivator() =
-    interface IActivate<PsiFeatureTestZone> with
-        member x.ActivatorEnabled() = true
-
+    interface IActivate<PsiFeatureTestZone>
 
 [<ZoneActivator>]
 type FSharpZoneActivator() =
-    interface IActivate<ILanguageFSharpZone> with
-        member x.ActivatorEnabled() = true
-
+    interface IActivate<ILanguageFSharpZone>
 
 [<ShellComponent>]
 type FSharpFileServiceStub() =

ReSharper.FSharp/test/src/FSharp.Tests/ZoneMarker.fs

@@ -14,13 +14,11 @@ type IFSharpTestsZone =
 
 [<ZoneActivator>]
 type PsiFeatureTestZoneActivator() =
-    interface IActivate<PsiFeatureTestZone> with
-        member x.ActivatorEnabled() = true
+    interface IActivate<PsiFeatureTestZone>
 
 [<ZoneActivator>]
 type FSharpZoneActivator() =
-    interface IActivate<ILanguageFSharpZone> with
-        member x.ActivatorEnabled() = true
+    interface IActivate<ILanguageFSharpZone>
 
 [<SetUpFixture>]
 type PsiFeaturesTestEnvironmentAssembly() =