Attemp 2 at:

chrome/browser/tab_menu_model.h

Index: chrome/browser/tab_menu_model.h
diff --git a/chrome/browser/tab_menu_model.h b/chrome/browser/tab_menu_model.h
index d0c29eb0e6c53bf8e6e06a25aeb4b047f7ec3ad0..a91098321a823e7717f6897b48917568412f7561 100644
--- a/chrome/browser/tab_menu_model.h
+++ b/chrome/browser/tab_menu_model.h
@@ -15,16 +15,14 @@ class Browser;
 // of the tab a new TabMenuModel should be created each time the menu is shown.
 class TabMenuModel : public menus::SimpleMenuModel {
  public:
-  TabMenuModel(menus::SimpleMenuModel::Delegate* delegate, bool is_pinned,
-               bool allow_toolbar_toggle, bool is_toolbar_visible);
+  TabMenuModel(menus::SimpleMenuModel::Delegate* delegate, bool is_pinned);
   virtual ~TabMenuModel() {}
 
   // Returns true if vertical tabs are enabled.
   static bool AreVerticalTabsEnabled();
 
  private:
-  void Build(bool is_pinned, bool allow_toolbar_toggle,
-             bool is_toolbar_visible);
+  void Build(bool is_pinned);
 
   DISALLOW_COPY_AND_ASSIGN(TabMenuModel);
 };