lib/Analysis: Remove VISIBILITY_HIDDEN from definitions in anonymous namespace

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90028 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/UndefResultChecker.cpp b/lib/Analysis/UndefResultChecker.cpp
index 1911480..da24390 100644
--- a/lib/Analysis/UndefResultChecker.cpp
+++ b/lib/Analysis/UndefResultChecker.cpp
@@ -20,7 +20,7 @@
 using namespace clang;
 
 namespace {
-class VISIBILITY_HIDDEN UndefResultChecker 
+class UndefResultChecker 
   : public CheckerVisitor<UndefResultChecker> {
 
   BugType *BT;