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/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index f942f3f..f8c18fe 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -43,7 +43,7 @@
 
 namespace {
   template<class CodeEmitter>
-  class VISIBILITY_HIDDEN Emitter : public MachineFunctionPass {
+  class Emitter : public MachineFunctionPass {
     const X86InstrInfo  *II;
     const TargetData    *TD;
     X86TargetMachine    &TM;