Fixed Samples.sln correctness issue

src/Samples/VisualBasic/ConvertToAutoProperty/Test/ConvertToAutoPropertyVB.UnitTests.vbproj

@@ -34,6 +34,10 @@
       <Project>{f7712928-1175-47b3-8819-ee086753dee2}</Project>
       <Name>TestUtilities.FX45</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Test\Utilities\Portable\TestUtilities.csproj">
+      <Project>{ccbd3438-3e84-40a9-83ad-533f23bcfca5}</Project>
+      <Name>TestUtilities</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Workspaces\Core\Desktop\Workspaces.Desktop.csproj">
       <Project>{2e87fa96-50bb-4607-8676-46521599f998}</Project>
       <Name>Workspaces.Desktop</Name>
@@ -98,4 +102,4 @@
     <None Include="project.json" />
   </ItemGroup>
   <Import Project="..\..\..\..\..\build\Targets\Imports.targets" />
-</Project>
+</Project>
\ No newline at end of file

src/Samples/VisualBasic/ImplementNotifyPropertyChanged/Test/ImplementNotifyPropertyChangedVB.UnitTests.vbproj

@@ -52,6 +52,10 @@
       <Project>{f7712928-1175-47b3-8819-ee086753dee2}</Project>
       <Name>TestUtilities.FX45</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Test\Utilities\Portable\TestUtilities.csproj">
+      <Project>{ccbd3438-3e84-40a9-83ad-533f23bcfca5}</Project>
+      <Name>TestUtilities</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Workspaces\VisualBasic\Portable\BasicWorkspace.vbproj">
       <Project>{57ca988d-f010-4bf2-9a2e-07d6dcd2ff2c}</Project>
       <Name>BasicWorkspace</Name>

src/Samples/VisualBasic/RemoveByVal/Test/RemoveByValVB.UnitTests.vbproj

@@ -62,6 +62,10 @@
       <Project>{f7712928-1175-47b3-8819-ee086753dee2}</Project>
       <Name>TestUtilities.FX45</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Test\Utilities\Portable\TestUtilities.csproj">
+      <Project>{ccbd3438-3e84-40a9-83ad-533f23bcfca5}</Project>
+      <Name>TestUtilities</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Workspaces\Core\Desktop\Workspaces.Desktop.csproj">
       <Project>{2e87fa96-50bb-4607-8676-46521599f998}</Project>
       <Name>Workspaces.Desktop</Name>