Check in the pristine copy of ICU 4.6...

icu46/source/tools/pkgdata/pkgdata.vcxproj.filters

Index: icu46/source/tools/pkgdata/pkgdata.vcxproj.filters
===================================================================
--- icu46/source/tools/pkgdata/pkgdata.vcxproj.filters	(revision 0)
+++ icu46/source/tools/pkgdata/pkgdata.vcxproj.filters	(revision 0)
@@ -0,0 +1,30 @@
+<?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>{73901add-40cd-4d05-a0ba-d336fa136062}</UniqueIdentifier>
+      <Extensions>cpp;c;cxx;rc;def;r;odl;idl;hpj;bat</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{0dcaab2b-a92a-430e-8185-de2a2ababd2a}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{4a7309b1-40ce-4bb5-b80d-2cc01b68e8d0}</UniqueIdentifier>
+      <Extensions>ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="pkgdata.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="pkgtypes.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pkgtypes.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>