Fix to use <Reference Include="System.Net.Http" />

Author: buvinghausen

src/Directory.Build.props

@@ -19,6 +19,10 @@
     <LangVersion>10.0</LangVersion>
   </PropertyGroup>
 
+  <ItemGroup Condition="'$(TargetFramework)'=='net462'">
+    <Reference Include="System.Net.Http" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.*" PrivateAssets="All" />
   </ItemGroup>

src/SequentialGuid/SequentialGuid.csproj

@@ -5,12 +5,4 @@
     <Description>Will generate Sequential Guids based on MongoDB's ObjectId specification. Date &amp; time are encoded into the value so you do not need to store them separately in your database.  Supports standard Guids as well as SQL Server guids.</Description>
   </PropertyGroup>
 
-  <!--
-    This is likely an RC1 issue but System.Net.Http is not included in .net framework legacy
-    Track: https://github.com/dotnet/core/issues/6688
-  -->
-  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
-    <PackageReference Include="System.Net.Http" Version="4.3.4" />
-  </ItemGroup>
-
 </Project>

test/Directory.Build.props

@@ -9,6 +9,10 @@
     <NoWarn>IDE0051</NoWarn>
   </PropertyGroup>
 
+  <ItemGroup Condition="'$(TargetFramework)'=='net462'">
+    <Reference Include="System.Net.Http" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="coverlet.msbuild" Version="2.*" PrivateAssets="all" IncludeAssets="runtime; build; native; contentfiles; analyzers; buildtransitive" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.*" />