Add Environment.cpp to the clangAnalysis Visual Studio project.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53258 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/win32/clangAnalysis/clangAnalysis.vcproj b/win32/clangAnalysis/clangAnalysis.vcproj
index b1f5c24..5d18d37 100644
--- a/win32/clangAnalysis/clangAnalysis.vcproj
+++ b/win32/clangAnalysis/clangAnalysis.vcproj
@@ -179,6 +179,10 @@
 				>

 			</File>

 			<File

+				RelativePath="..\..\lib\Analysis\Environment.cpp"

+				>

+			</File>

+			<File

 				RelativePath="..\..\lib\Analysis\ExplodedGraph.cpp"

 				>

 			</File>