Add some files to VC++ project.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58047 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/win32/clangDriver/clangDriver.vcproj b/win32/clangDriver/clangDriver.vcproj
index adc638f..0201c65 100644
--- a/win32/clangDriver/clangDriver.vcproj
+++ b/win32/clangDriver/clangDriver.vcproj
@@ -196,6 +196,10 @@
 				>

 			</File>

 			<File

+				RelativePath="..\..\Driver\Backend.cpp"

+				>

+			</File>

+			<File

 				RelativePath="..\..\Driver\CacheTokens.cpp"

 				>

 			</File>