Delete Visual Studio build files

source/samples/ucnv/ucnv.vcxproj.filters

Index: source/samples/ucnv/ucnv.vcxproj.filters
diff --git a/source/samples/ucnv/ucnv.vcxproj.filters b/source/samples/ucnv/ucnv.vcxproj.filters
deleted file mode 100644
index d150370ae44da6116cf396278331703bfa87019b..0000000000000000000000000000000000000000
--- a/source/samples/ucnv/ucnv.vcxproj.filters
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="Source Files">
-      <UniqueIdentifier>{a6fcae56-1378-4c39-8eba-41a0b2ce48cc}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;rc;def;r;odl;idl;hpj;bat</Extensions>
-    </Filter>
-    <Filter Include="Header Files">
-      <UniqueIdentifier>{3f311d2a-87ba-4d72-a595-0996b7f3b3ee}</UniqueIdentifier>
-      <Extensions>h;hpp;hxx;hm;inl</Extensions>
-    </Filter>
-    <Filter Include="Resource Files">
-      <UniqueIdentifier>{1ac535db-fcad-45d6-87f2-3eb87a31a25f}</UniqueIdentifier>
-      <Extensions>ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe</Extensions>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="convsamp.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="flagcb.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="flagcb.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-  </ItemGroup>
-</Project>