Fix build

Author: luhenry

src/Xamarin.Android.Build.Tasks/Xamarin.Android.Build.Tasks.csproj

@@ -420,6 +420,9 @@
     <Compile Include="$(LinkerSourceFullPath)\linker\Linker.Steps\MarkStep.cs">
       <Link>Linker\Linker.Stepsq\MarkStep.cs</Link>
     </Compile>
+    <Compile Include="$(LinkerSourceFullPath)\linker\Linker.Steps\PreserveDependencyLookupStep.cs">
+      <Link>Linker\Linker.Stepsq\PreserveDependencyLookupStep.cs</Link>
+    </Compile>
     <Compile Include="$(LinkerSourceFullPath)\linker\Linker\LoadException.cs">
       <Link>Linker\Linker\LoadException.cs</Link>
     </Compile>

src/mono-runtimes/mono-runtimes.targets

@@ -346,12 +346,6 @@
       <_BclTestContent      Remove="$(MonoSourceFullPath)\mcs\class\%(MonoTestAssembly.SourcePath)\Test\**\.gitattributes" />
       <_BclTestContentDest  Include="@(_BclTestContent->'$(XAInstallPrefix)\..\..\bcl-tests\Test\%(RecursiveDir)%(Filename)%(Extension)')" />
     </ItemGroup>
-    <ItemGroup>
-      <_BclTestContent      Include="$(MonoSourceFullPath)\mcs\class\System.IO.Compression\test.nupkg" />
-      <_BclTestContentDest  Include="$(XAInstallPrefix)\..\..\bcl-tests\test.nupkg" />
-      <_BclTestContent      Include="$(MonoSourceFullPath)\mcs\class\System.IO.Compression\archive.zip" />
-      <_BclTestContentDest  Include="$(XAInstallPrefix)\..\..\bcl-tests\archive.zip" />
-    </ItemGroup>
     <ItemGroup>
       <_ZipTestContent      Include="$(MonoSourceFullPath)\mcs\class\System.IO.Compression.FileSystem\foo\**\*.*" />
       <_ZipTestContentDest  Include="@(_ZipTestContent->'$(XAInstallPrefix)\..\..\bcl-tests\foo\%(RecursiveDir)%(Filename)%(Extension)')" />