Remove obsolete benchmark projs (#27869)

* Remove obsolete benchmark projects

* Remove myget feed

Author: ViktorHofer

NuGet.config

@@ -5,10 +5,11 @@
   </packageRestore>
   <packageSources>
     <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
+    <add key="dotnet5-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-transport/nuget/v3/index.json" />
     <add key="dotnet-coreclr" value="https://dotnetfeed.blob.core.windows.net/dotnet-coreclr/index.json" />
     <add key="dotnet-core" value="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json" />
-    <add key="myget.org dotnet-core" value="https://dotnet.myget.org/F/dotnet-core/api/v3/index.json" />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
   </packageSources>
   <disabledPackageSources>
     <clear />

tests/build.proj

@@ -23,11 +23,6 @@
     <RestoreProjects Include="$(MSBuildThisFileDirectory)src\Common\targeting_pack_ref\targeting_pack_ref.csproj" />
     <RestoreProjects Include="$(MSBuildThisFileDirectory)src\Common\test_dependencies\test_dependencies.csproj" />
     <RestoreProjects Include="$(MSBuildThisFileDirectory)src\Common\test_runtime\test_runtime.csproj" />
-    <RestoreProjects Include="$(MSBuildThisFileDirectory)src\JIT\config\benchmark+roslyn\benchmark+roslyn.csproj" />
-    <RestoreProjects Include="$(MSBuildThisFileDirectory)src\JIT\config\benchmark+serialize\benchmark+serialize.csproj" />
-    <RestoreProjects Include="$(MSBuildThisFileDirectory)src\JIT\config\benchmark\benchmark.csproj" />
-    <RestoreProjects Include="$(MSBuildThisFileDirectory)src\JIT\config\benchmark+intrinsic\benchmark+intrinsic.csproj" />
-    <RestoreProjects Include="$(MSBuildThisFileDirectory)src\performance\performance.csproj" />
     <RestoreProjects Include="$(MSBuildThisFileDirectory)src\Common\CoreCLRTestLibrary\CoreCLRTestLibrary.csproj" />
     <RestoreProjects Include="$(MSBuildThisFileDirectory)src\Common\CoreFX\CoreFX.csproj" />
     <RestoreProjects Include="$(MSBuildThisFileDirectory)external\external.csproj" />

tests/src/JIT/config/benchmark+intrinsic/benchmark+intrinsic.csproj

@@ -14,8 +14,6 @@
       <DisabledProjects Include="Common\PerfHarness\PerfHarness.csproj" />
       <DisabledProjects Include="Common\stress_dependencies\stress_dependencies.csproj" />
       <DisabledProjects Include="GC\Performance\Framework\GCPerfTestFramework.csproj" />
-      <DisabledProjects Include="JIT\config\**" />
-      <DisabledProjects Include="Performance\performance.csproj" />
       <DisabledProjects Include="Performance\Scenario\JitBench\unofficial_dotnet\JitBench.csproj" /> <!-- no official build support for SDK-style netcoreapp2.0 projects -->
       <DisabledProjects Include="Loader\classloader\generics\regressions\DD117522\Test.csproj" />
       <DisabledProjects Include="Loader\classloader\generics\GenericMethods\VSW491668.csproj" /> <!-- issue 5501 -->