SL-19689 In combination view 'raname' field doesn't update position properly

indra/llui/llfolderview.h

@@ -255,13 +255,13 @@ public:
 	virtual void updateMenu();
 
 	void finishRenamingItem( void );
+    void updateRenamerPosition();
 
     // Note: We may eventually have to move that method up the hierarchy to LLFolderViewItem.
 	LLHandle<LLFolderView>	getHandle() const { return getDerivedHandle<LLFolderView>(); }
     
 private:
 	void updateMenuOptions(LLMenuGL* menu);
-	void updateRenamerPosition();
 
 protected:
 	LLScrollContainer* mScrollContainer;  // NULL if this is not a child of a scroll container.

indra/newview/llpanelmaininventory.cpp

@@ -2357,6 +2357,12 @@ void LLPanelMainInventory::updateCombinationVisibility()
         {
             scrollToInvPanelSelection();
         }
+
+        LLFolderView* root_folder = mCombinationInventoryPanel->getRootFolder();
+        if (root_folder)
+        {
+            root_folder->updateRenamerPosition();
+        }
     }
 }