Fix crash when locking a profile.

chrome/browser/profiles/avatar_menu_actions.h

Index: chrome/browser/profiles/avatar_menu_actions.h
diff --git a/chrome/browser/profiles/avatar_menu_actions.h b/chrome/browser/profiles/avatar_menu_actions.h
index 934cac9e0047b3acabfe62b3c1409a628e84c190..ec49fe9b13a6756d923458614f3789c128c03ff2 100644
--- a/chrome/browser/profiles/avatar_menu_actions.h
+++ b/chrome/browser/profiles/avatar_menu_actions.h
@@ -31,12 +31,6 @@ class AvatarMenuActions {
   // Returns true if the edit profile link should be shown.
   virtual bool ShouldShowEditProfileLink() const = 0;
 
-  // Starts the sign-out process for this profile.
-  virtual content::WebContents* BeginSignOut() = 0;
-
-  // Sets a different URL to use for logout (for testing only).
-  virtual void SetLogoutURL(const std::string& logout_url) = 0;
-
   // Updates the browser.
   // TODO: Delegate browser actions to remove dependency on Browser class.
   virtual void ActiveBrowserChanged(Browser* browser) = 0;