Don't compute a patched/semantic storage class.

For variables and functions clang used to store two storage classes. The one
"as written" in the code and a patched one, which, for example, propagates
static to the following decls.

This apparently is from the days clang lacked linkage computation. It is now
redundant and this patch removes it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178663 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 9f604e8..6d85a88 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1602,7 +1602,7 @@
                                                           D->getDeclContext()),
                                           D->getLocStart(), D->getLocation(),
                                           name, arrayType, sourceInfo,
-                                          SC_Static, SC_Static);
+                                          SC_Static);
 
   // Now clone the InitListExpr to initialize the array instead.
   // Incredible hack: we want to use the existing InitListExpr here, so we need