Help: Hook up the 'Get help' button.

chrome/browser/ui/webui/help/help_handler.h

Index: chrome/browser/ui/webui/help/help_handler.h
diff --git a/chrome/browser/ui/webui/help/help_handler.h b/chrome/browser/ui/webui/help/help_handler.h
index 68e46c0b5d1839adc1a80e1b2397182e80c53fe4..2a718f0300784e4e9eced5a01850288c83f29114 100644
--- a/chrome/browser/ui/webui/help/help_handler.h
+++ b/chrome/browser/ui/webui/help/help_handler.h
@@ -36,12 +36,15 @@ class HelpHandler : public content::WebUIMessageHandler {
   void PromoteUpdater(const base::ListValue* args);
 #endif
 
-  // Relaunches the browser. |args| must be NULL.
+  // Relaunches the browser. |args| must be empty.
   void RelaunchNow(const base::ListValue* args);
 
-  // Opens the feedback dialog. |args| must be NULL.
+  // Opens the feedback dialog. |args| must be empty.
   void OpenFeedbackDialog(const base::ListValue* args);
 
+  // Opens the help page. |args| must be empty.
+  void OpenHelpPage(const base::ListValue* args);
+
 #if defined(OS_CHROMEOS)
   // Sets the release track version.
   void SetReleaseTrack(const base::ListValue* args);