Add proxy mapper hook.
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index ac84e01..da2df3a 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -469,6 +469,12 @@
<ClCompile Include="$(SolutionDir)\..\src\core\ext\client_channel\parse_address.c">
<Filter>src\core\ext\client_channel</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\client_channel\proxy_mapper.c">
+ <Filter>src\core\ext\client_channel</Filter>
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\client_channel\proxy_mapper_registry.c">
+ <Filter>src\core\ext\client_channel</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\client_channel\resolver.c">
<Filter>src\core\ext\client_channel</Filter>
</ClCompile>
@@ -1055,6 +1061,12 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\client_channel\parse_address.h">
<Filter>src\core\ext\client_channel</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_channel\proxy_mapper.h">
+ <Filter>src\core\ext\client_channel</Filter>
+ </ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_channel\proxy_mapper_registry.h">
+ <Filter>src\core\ext\client_channel</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\client_channel\resolver.h">
<Filter>src\core\ext\client_channel</Filter>
</ClInclude>