1 files changed, 5 insertions, 1 deletions
diff --git a/printing/printing_context_cairo.h b/printing/printing_context_cairo.h
index 5bc30e6..49d72b5 100644
--- a/printing/printing_context_cairo.h
+++ b/printing/printing_context_cairo.h
@@ -9,6 +9,10 @@
 
 #include "printing/printing_context.h"
 
+namespace base {
+class DictionaryValue;
+}
+
 namespace printing {
 
 class Metafile;
@@ -35,7 +39,7 @@ class PrintingContextCairo : public PrintingContext {
                                   bool has_selection,
                                   PrintSettingsCallback* callback);
   virtual Result UseDefaultSettings();
-  virtual Result UpdatePrintSettings(const DictionaryValue& job_settings,
+  virtual Result UpdatePrintSettings(const base::DictionaryValue& job_settings,
                                      const PageRanges& ranges);
   virtual Result InitWithSettings(const PrintSettings& settings);
   virtual Result NewDocument(const string16& document_name);