eliminate VISIBILITY_HIDDEN from Transforms/Scalar.  PR4861


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80766 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 2d9d2de..4fee327 100644
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -24,7 +24,6 @@
 #include "llvm/Constant.h"
 #include "llvm/Instruction.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/Compiler.h"
 #include "llvm/Support/InstIterator.h"
 #include "llvm/ADT/Statistic.h"
 #include <set>
@@ -33,7 +32,7 @@
 STATISTIC(NumInstKilled, "Number of instructions killed");
 
 namespace {
-  struct VISIBILITY_HIDDEN ConstantPropagation : public FunctionPass {
+  struct ConstantPropagation : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
     ConstantPropagation() : FunctionPass(&ID) {}