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/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp
index cc20dd7..be0feb1 100644
--- a/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -46,7 +46,7 @@
 //===----------------------------------------------------------------------===//
 namespace {
 
-class VISIBILITY_HIDDEN MipsDAGToDAGISel : public SelectionDAGISel {
+class MipsDAGToDAGISel : public SelectionDAGISel {
 
   /// TM - Keep a reference to MipsTargetMachine.
   MipsTargetMachine &TM;