Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85042 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/NEONPreAllocPass.cpp b/lib/Target/ARM/NEONPreAllocPass.cpp
index 821b872..8b2bcd0 100644
--- a/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -16,7 +16,7 @@
 using namespace llvm;
 
 namespace {
-  class VISIBILITY_HIDDEN NEONPreAllocPass : public MachineFunctionPass {
+  class NEONPreAllocPass : public MachineFunctionPass {
     const TargetInstrInfo *TII;
 
   public: