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/Transforms/IPO/PartialSpecialization.cpp b/lib/Transforms/IPO/PartialSpecialization.cpp
index 0e1fdb9..e3ae5fa 100644
--- a/lib/Transforms/IPO/PartialSpecialization.cpp
+++ b/lib/Transforms/IPO/PartialSpecialization.cpp
@@ -41,7 +41,7 @@
 static const double ConstValPercent = .1;
 
 namespace {
-  class VISIBILITY_HIDDEN PartSpec : public ModulePass {
+  class PartSpec : public ModulePass {
     void scanForInterest(Function&, SmallVector<int, 6>&);
     int scanDistribution(Function&, int, std::map<Constant*, int>&);
   public :