Remove unused code

Author: kotlarmilos

eng/testing/tests.ioslike.targets

@@ -77,8 +77,6 @@
       <BundleFiles Include="$(MonoProjectRoot)\msbuild\apple\data\*" TargetDir="publish" />
       <ExtraFiles Condition="'%(AppleAssembliesToBundle._IsNative)' == 'true'"
                    Include="@(AppleAssembliesToBundle)"          TargetDir="extraFiles\%(AppleAssembliesToBundle.RecursiveDir)" />
-      <ExtraFiles Condition="Exists(%(TrimmerRootDescriptor.Identity))"
-                   Include="@(TrimmerRootDescriptor)"            TargetDir="extraFiles" />
     </ItemGroup>
 
     <ItemGroup Condition="'$(UseNativeAOTRuntime)' == 'true' and '$(HybridGlobalization)' == 'false'" >
@@ -156,12 +154,6 @@
       <_AppleItemsToPass Include="@(ReferenceExtraPathFiles->'%(FileName)%(Extension)')"
                          OriginalItemName__="AppleReferenceExtraPathFiles" />
 
-      <_AppleItemsToPass Include="@(RuntimeHostConfigurationOption)"
-                         OriginalItemName__="_AppleUsedRuntimeHostConfigurationOption" />
-
-      <_AppleItemsToPass Include="@(TrimmerRootAssembly)"
-                         OriginalItemName__="TrimmerRootAssembly" />
-
       <!-- Example of passing items to the project
 
           <_AppleItemsToPass Include="@(BundleFiles)" OriginalItemName__="BundleFiles" ConditionToUse__="'$(Foo)' != 'true'" />

src/libraries/tests.proj

@@ -339,8 +339,10 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Net.Security/tests/FunctionalTests/System.Net.Security.Tests.csproj" />
     <!-- Reference deleted by _CopyTestArchive https://github.com/dotnet/runtime/issues/80976 -->
     <ProjectExclusions Include="$(RepoRoot)/src/tests/FunctionalTests/iOS/Simulator/StartupHook/iOS.Simulator.StartupHook.Test.csproj" />
-    <!-- TODO: Add tracking issue -->
+    <!-- Tracking issue: https://github.com/dotnet/runtime/issues/101692 -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Formats.Tar/tests/System.Formats.Tar.Tests.csproj" />
+    <!-- Tracking issue: https://github.com/dotnet/runtime/issues/109282 -->
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime/tests/System.IO.UnmanagedMemoryStream.Tests.csproj" />
 
     <!-- Source generators tests. Not testing customer scenarios. Low priority -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)Microsoft.Extensions.Logging.Abstractions\tests\Microsoft.Extensions.Logging.Generators.Tests\Microsoft.Extensions.Logging.Generators.Roslyn3.11.Tests.csproj" />

src/mono/msbuild/apple/data/ProxyProjectForAOTOnHelix.proj

@@ -7,7 +7,6 @@
     <ExtraFilesPath>$([MSBuild]::NormalizeDirectory($(TestRootDir), '..', 'extraFiles'))</ExtraFilesPath>
     <BaseIntermediateOutputPath>$([MSBuild]::NormalizeDirectory($(TestRootDir), '..', 'obj'))</BaseIntermediateOutputPath>
 
-    <AppleBuildDependsOn Condition="'$(EnableAggressiveTrimming)' == 'true' and '$(UseNativeAOTRuntime)' != 'true'">ConfigureTrimming;_AdjustTrimmedAssembliesToBundle;$(AppleBuildDependsOn)</AppleBuildDependsOn>
     <AppleBuildDependsOn>_PublishRuntimePack;_PrepareForAppleBuildAppOnHelix;$(AppleBuildDependsOn);_AfterAppleBuildOnHelix</AppleBuildDependsOn>
     <!-- Forced by ILLink targets -->
     <SelfContained>true</SelfContained>
@@ -95,14 +94,6 @@
       <RuntimeComponents Include="diagnostics_tracing" />
       <RuntimeComponents Include="marshal-ilgen" />
     </ItemGroup>
-
-    <ItemGroup Condition="'$(EnableAggressiveTrimming)' == 'true' and '$(UseNativeAOTRuntime)' != 'true'">
-       <TrimmerRootDescriptor Include="$(ExtraFilesPath)**\*.xml" />
-
-       <!-- To recreate the state of feature flags (RuntimeHostConfigurationOption) during app build-time we need to discard the default setting, coming from SDK, and used the values passed in ProxyProjectForAOTOnHelix.props -->
-       <RuntimeHostConfigurationOption Remove="@(_AppleUsedRuntimeHostConfigurationOption)" />
-       <RuntimeHostConfigurationOption Include="@(_AppleUsedRuntimeHostConfigurationOption)" />
-    </ItemGroup>
   </Target>
 
   <Target Name="_PublishRuntimePack"
@@ -117,14 +108,6 @@
           DestinationFolder="$(OriginalPublishDir)" />
   </Target>
 
-  <!-- Since we are reusing the 'publish' folder for different purposes (e.g., using it as a source and destination directory for trimming) we need to adjust the list of assemblies to bundle once trimming is completed. -->
-  <Target Name="_AdjustTrimmedAssembliesToBundle" DependsOnTargets="ILLink;CopyFilesToPublishDirectory">
-    <ItemGroup>
-      <AppleAssembliesToBundle Remove="@(AppleAssembliesToBundle)" />
-      <AppleAssembliesToBundle Include="$(OriginalPublishDir)**\*.dll" Exclude="$(OriginalPublishDir)\**\*.resources.dll;@(_RemovedManagedAssembly)" />
-    </ItemGroup>
-  </Target>
-
   <!-- Move the app to where the xharness runner expects it. -->
   <Target Name="_AfterAppleBuildOnHelix">
     <PropertyGroup>