Added round robin LB policy.
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 2eda9e3..0f8d3f9 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -255,6 +255,7 @@
     <ClInclude Include="..\..\..\src\core\client_config\client_config.h" />
     <ClInclude Include="..\..\..\src\core\client_config\connector.h" />
     <ClInclude Include="..\..\..\src\core\client_config\lb_policies\pick_first.h" />
+    <ClInclude Include="..\..\..\src\core\client_config\lb_policies\round_robin.h" />
     <ClInclude Include="..\..\..\src\core\client_config\lb_policy.h" />
     <ClInclude Include="..\..\..\src\core\client_config\lb_policy_factory.h" />
     <ClInclude Include="..\..\..\src\core\client_config\lb_policy_registry.h" />
@@ -418,6 +419,8 @@
     </ClCompile>
     <ClCompile Include="..\..\..\src\core\client_config\lb_policies\pick_first.c">
     </ClCompile>
+    <ClCompile Include="..\..\..\src\core\client_config\lb_policies\round_robin.c">
+    </ClCompile>
     <ClCompile Include="..\..\..\src\core\client_config\lb_policy.c">
     </ClCompile>
     <ClCompile Include="..\..\..\src\core\client_config\lb_policy_factory.c">