1 files changed, 2 insertions, 3 deletions
diff --git a/printing/printed_document.h b/printing/printed_document.h
index 3992386..8093769 100644
--- a/printing/printed_document.h
+++ b/printing/printed_document.h
@@ -13,10 +13,9 @@
 #include "printing/print_settings.h"
 #include "ui/gfx/native_widget_types.h"
 
-class MessageLoop;
-
 namespace base {
 class FilePath;
+class MessageLoop;
 }
 
 namespace printing {
@@ -147,7 +146,7 @@ class PRINTING_EXPORT PrintedDocument
     PrintSettings settings_;
 
     // Native thread for the render source.
-    MessageLoop* source_message_loop_;
+    base::MessageLoop* source_message_loop_;
 
     // Document name. Immutable.
     string16 name_;