alternate ntp: unpinned bookmark bar in ntp

ui/views/controls/single_split_view.h

Index: ui/views/controls/single_split_view.h
diff --git a/ui/views/controls/single_split_view.h b/ui/views/controls/single_split_view.h
index a5436fe82a873c13918faa3e907ec191367af520..ccb31950da37e931410e64f63a27451e7a37f11b 100644
--- a/ui/views/controls/single_split_view.h
+++ b/ui/views/controls/single_split_view.h
@@ -72,12 +72,6 @@ class VIEWS_EXPORT SingleSplitView : public View {
 
   void SetAccessibleName(const string16& name);
 
-  // This allows for a layout where another view is placed between the
-  // leading view and the separator. Calling this method will cause a layout
-  // invalidation, i.e., InvalidateLayou()t will be called if |offset| is
-  // different from the current value of |leading_bottom_offset_|.
-  void SetLeadingBottomOffset(int offset);
-
  protected:
   // View overrides.
   virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
@@ -135,10 +129,6 @@ class VIEWS_EXPORT SingleSplitView : public View {
   // The accessible name of this view.
   string16 accessible_name_;
 
-  // An offset to leave room between the bottom of the leading view bounds and
-  // the separator, if any, or the bottom of the splitview bounds otherwise.
-  int leading_bottom_offset_;
-
   DISALLOW_COPY_AND_ASSIGN(SingleSplitView);
 };