Fix usage of changed function prototype


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-dis/llvm-dis.cpp b/tools/llvm-dis/llvm-dis.cpp
index 37d5c84..78d10ee 100644
--- a/tools/llvm-dis/llvm-dis.cpp
+++ b/tools/llvm-dis/llvm-dis.cpp
@@ -95,7 +95,7 @@
 
         // Make sure that the Out file gets unlinked from the disk if we get a
         // SIGINT
-        sys::RemoveFileOnSignal(OutputFilename);
+        sys::RemoveFileOnSignal(sys::Path(OutputFilename));
       }
     }
   }