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/Analysis/ProfileEstimatorPass.cpp b/lib/Analysis/ProfileEstimatorPass.cpp
index c585c1d..e767891 100644
--- a/lib/Analysis/ProfileEstimatorPass.cpp
+++ b/lib/Analysis/ProfileEstimatorPass.cpp
@@ -30,8 +30,7 @@
 );
 
 namespace {
-  class VISIBILITY_HIDDEN ProfileEstimatorPass :
-      public FunctionPass, public ProfileInfo {
+  class ProfileEstimatorPass : public FunctionPass, public ProfileInfo {
     double ExecCount;
     LoopInfo *LI;
     std::set<BasicBlock*>  BBToVisit;