Update third party notices.

- Updated repo NOTICE.txt to mention latest third party components.
- Removed individual component NOTICE.txt files. Instead all platforms now ship the same NOTICE.txt so we don't need to keep updating it everywhere.
- Added NOTICE.txt to Razor langauge server
- Added NOTICE.txt to Razor addin

Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/1531325

Directory.Build.props

@@ -27,6 +27,7 @@
     <GenerateResxSource>true</GenerateResxSource>
     <GenerateResxSourceEmitFormatMethods>true</GenerateResxSourceEmitFormatMethods>
     <ExcludeFromSourceBuild Condition="'$(IsUnitTestProject)' == 'true'">true</ExcludeFromSourceBuild>
+    <RepositoryRoot>$(MSBuildThisFileDirectory)</RepositoryRoot>
 
     <SharedSourceRoot>$(MSBuildThisFileDirectory)src\Shared\</SharedSourceRoot>
 

src/Razor/src/Microsoft.VisualStudio.Mac.RazorAddin/Microsoft.VisualStudio.Mac.RazorAddin.csproj

@@ -41,6 +41,12 @@
     <EmbeddedResource Include="Properties\_Manifest.addin.xml" LogicalName="_Manifest.addin.xml" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Content Include="$(RepositoryRoot)NOTICE.txt">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="$(MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion)" GeneratePathProperty="true"/>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X.Internal.Transport" Version="$(MicrosoftAspNetCoreMvcRazorExtensionsVersion1_XInternalTransportPackageVersion)" GeneratePathProperty="true"/>
@@ -82,6 +88,9 @@
     <MPackFile Include="$(ArtifactsBinDir)Microsoft.VisualStudio.Mac.RazorAddin\$(Configuration)\net472\Microsoft.Extensions.DependencyInjection.Abstractions.dll" />
     <MPackFile Include="$(ArtifactsBinDir)Microsoft.VisualStudio.Mac.RazorAddin\$(Configuration)\net472\Microsoft.Extensions.Configuration.dll" />
     <MPackFile Include="$(ArtifactsBinDir)Microsoft.VisualStudio.Mac.RazorAddin\$(Configuration)\net472\Microsoft.Extensions.Configuration.Abstractions.dll" />
+
+    <!-- Third Party Notices -->
+    <MPackFile Include="$(ArtifactsBinDir)Microsoft.VisualStudio.Mac.RazorAddin\$(Configuration)\net472\NOTICE.txt" />
   </ItemGroup>
 
   <ItemGroup Condition="$(DebugType) != 'embedded'">

src/Razor/src/Microsoft.VisualStudio.RazorExtension/Microsoft.VisualStudio.RazorExtension.csproj

@@ -60,7 +60,7 @@
 
   <!-- Misc other content -->
   <ItemGroup>
-    <Content Include="NOTICE.txt">
+    <Content Include="$(RepositoryRoot)NOTICE.txt">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <IncludeInVSIX>true</IncludeInVSIX>
     </Content>

src/Razor/src/rzls/rzls.csproj

@@ -14,6 +14,12 @@
     <ProjectReference Include="..\Microsoft.AspNetCore.Razor.LanguageServer\Microsoft.AspNetCore.Razor.LanguageServer.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Content Include="$(RepositoryRoot)NOTICE.txt">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
   <Target Name="_IncludeOmniSharpPlugin" Condition="Exists('$(PublishDir)')">
     <PropertyGroup>
       <TargetPluginOutputPath>$(PublishDir)\OmniSharpPlugin</TargetPluginOutputPath>