MD Settings: Fix Appearance home page URL crash

chrome/browser/ui/webui/settings/settings_startup_pages_handler.h

Index: chrome/browser/ui/webui/settings/settings_startup_pages_handler.h
diff --git a/chrome/browser/ui/webui/settings/settings_startup_pages_handler.h b/chrome/browser/ui/webui/settings/settings_startup_pages_handler.h
index a66c85f581e2423436ceb2001dd5a19a4efb8db1..1fdafc531e69150bbf1eea1f7ea8a5b4894f5d8f 100644
--- a/chrome/browser/ui/webui/settings/settings_startup_pages_handler.h
+++ b/chrome/browser/ui/webui/settings/settings_startup_pages_handler.h
@@ -55,10 +55,6 @@ class StartupPagesHandler : public SettingsPageUIHandler,
   // Sets the startup page set to the current pages.
   void HandleSetStartupPagesToCurrentPages(const base::ListValue* args);
 
-  // Handles the "validateStartupPage" message. Passed a URL that might be a
-  // valid startup page.
-  void HandleValidateStartupPage(const base::ListValue* args);
-
   // Stores the current state of the startup page preferences.
   void SaveStartupPagesPref();