1 files changed, 7 insertions, 0 deletions
diff --git a/chrome/browser/dom_ui/dom_ui.h b/chrome/browser/dom_ui/dom_ui.h
index 8b0286b..ff0f96f 100644
--- a/chrome/browser/dom_ui/dom_ui.h
+++ b/chrome/browser/dom_ui/dom_ui.h
@@ -35,6 +35,7 @@ class DOMUI {
   // of the call, and should be thought of more like sending a message to
   // the page.
   // There are two function variants for one-arg and two-arg calls.
+  void CallJavascriptFunction(const std::wstring& function_name);
   void CallJavascriptFunction(const std::wstring& function_name,
                               const Value& arg);
   void CallJavascriptFunction(const std::wstring& function_name,
@@ -77,6 +78,12 @@ class DOMMessageHandler {
                              std::wstring title,
                              const GURL& gurl);
 
+  // Extract an integer value from a Value.
+  bool ExtractIntegerValue(const Value* value, int* out_int);
+
+  // Extract a string value from a Value.
+  std::wstring ExtractStringValue(const Value* value);
+
   DOMUI* const dom_ui_;
 
  private: