Attemp 2 at:

chrome/browser/views/toolbar_view.h

Index: chrome/browser/views/toolbar_view.h
diff --git a/chrome/browser/views/toolbar_view.h b/chrome/browser/views/toolbar_view.h
index 5303ba8d430cc05f3971183ec0b6dbe9f113db10..83e28f6f1bb0021468a4e1a74cc40b147b41f1b2 100644
--- a/chrome/browser/views/toolbar_view.h
+++ b/chrome/browser/views/toolbar_view.h
@@ -79,8 +79,6 @@ class ToolbarView : public AccessibleToolbarView,
   ReloadButton* reload_button() const { return reload_; }
   LocationBarView* location_bar() const { return location_bar_; }
   views::MenuButton* app_menu() const { return app_menu_; }
-  bool collapsed() const { return collapsed_; }
-  void SetCollapsed(bool val);
 
   // Overridden from AccessibleToolbarView
   virtual bool SetToolbarFocus(int view_storage_id, View* initial_focus);
@@ -215,9 +213,6 @@ class ToolbarView : public AccessibleToolbarView,
   // running.
   bool* destroyed_flag_;
 
-  // When collapsed, the toolbar is just a tiny strip, no controls are visible.
-  bool collapsed_;
-
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarView);
 };