[gtk+] Visual Studio builds: Update gsk project

[Chun-wei Fan <fanchunwei src gnome org>]

commit f2ee8f43420075b722f68009236cfa946aa3973b
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Jan 16 13:47:21 2017 +0800

    Visual Studio builds: Update gsk project
    
    Another Vulkan renderer source was added, so include them in the builds.

 win32/vs12/gsk-4.vcxproj.filtersin |    1 +
 win32/vs12/gsk-4.vcxprojin         |    4 ++++
 2 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/win32/vs12/gsk-4.vcxproj.filtersin b/win32/vs12/gsk-4.vcxproj.filtersin
index 2c9eaa3..6b1fb7d 100644
--- a/win32/vs12/gsk-4.vcxproj.filtersin
+++ b/win32/vs12/gsk-4.vcxproj.filtersin
@@ -21,6 +21,7 @@
   <ItemGroup>
 #include "gsk-4.vs12.sourcefiles.filters"
    <ClCompile Include="..\..\gsk\gskvulkanblendpipeline.c"><Filter>Source Files</Filter></ClCompile>
+   <ClCompile Include="..\..\gsk\gskvulkanborderpipeline.c"><Filter>Source Files</Filter></ClCompile>
    <ClCompile Include="..\..\gsk\gskvulkanbuffer.c"><Filter>Source Files</Filter></ClCompile>
    <ClCompile Include="..\..\gsk\gskvulkanclip.c"><Filter>Source Files</Filter></ClCompile>
    <ClCompile Include="..\..\gsk\gskvulkancolorpipeline.c"><Filter>Source Files</Filter></ClCompile>
diff --git a/win32/vs12/gsk-4.vcxprojin b/win32/vs12/gsk-4.vcxprojin
index 596c456..bdad398 100644
--- a/win32/vs12/gsk-4.vcxprojin
+++ b/win32/vs12/gsk-4.vcxprojin
@@ -256,6 +256,10 @@
      <ExcludedFromBuild Condition="'$(Configuration)'=='Debug'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)'=='Release'">true</ExcludedFromBuild>
    </ClCompile>
+   <ClCompile Include="..\..\gsk\gskvulkanborderpipeline.c">
+     <ExcludedFromBuild Condition="'$(Configuration)'=='Debug'">true</ExcludedFromBuild>
+     <ExcludedFromBuild Condition="'$(Configuration)'=='Release'">true</ExcludedFromBuild>
+   </ClCompile>
    <ClCompile Include="..\..\gsk\gskvulkanbuffer.c">
      <ExcludedFromBuild Condition="'$(Configuration)'=='Debug'">true</ExcludedFromBuild>
      <ExcludedFromBuild Condition="'$(Configuration)'=='Release'">true</ExcludedFromBuild>