diff --git a/compiler/optimizing/pretty_printer.h b/compiler/optimizing/pretty_printer.h
index 77ddb97..8ef9ce4 100644
--- a/compiler/optimizing/pretty_printer.h
+++ b/compiler/optimizing/pretty_printer.h
@@ -19,10 +19,9 @@
 
 #include "android-base/stringprintf.h"
 
-#include "base/macros.h"
 #include "nodes.h"
 
-namespace art HIDDEN {
+namespace art {
 
 class HPrettyPrinter : public HGraphVisitor {
  public: