1 files changed, 2 insertions, 1 deletions
diff --git a/base/data_pack.h b/base/data_pack.h
index ff4f6d9..02a3849 100644
--- a/base/data_pack.h
+++ b/base/data_pack.h
@@ -16,10 +16,11 @@ namespace file_util {
   class MemoryMappedFile;
 }
 class FilePath;
-class StringPiece;
 
 namespace base {
 
+class StringPiece;
+
 class DataPack {
  public:
   DataPack();