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/PIC16/PIC16MemSelOpt.cpp b/lib/Target/PIC16/PIC16MemSelOpt.cpp
index a97dc35..fb5affd 100644
--- a/lib/Target/PIC16/PIC16MemSelOpt.cpp
+++ b/lib/Target/PIC16/PIC16MemSelOpt.cpp
@@ -37,7 +37,7 @@
 using namespace llvm;
 
 namespace {
-  struct VISIBILITY_HIDDEN MemSelOpt : public MachineFunctionPass {
+  struct MemSelOpt : public MachineFunctionPass {
     static char ID;
     MemSelOpt() : MachineFunctionPass(&ID) {}