Bug 1387143 part 25. Remove nsISelection::DeleteFromDocument. r=mats

dom/base/Selection.cpp

@@ -3536,14 +3536,6 @@ Selection::IsBlockingSelectionChangeEvents() const
   return mSelectionChangeBlockerCount > 0;
 }
 
-NS_IMETHODIMP
-Selection::DeleteFromDocument()
-{
-  ErrorResult result;
-  DeleteFromDocument(result);
-  return result.StealNSResult();
-}
-
 void
 Selection::DeleteFromDocument(ErrorResult& aRv)
 {

dom/base/Selection.h

@@ -259,6 +259,9 @@ public:
 
   void SelectAllChildrenJS(nsINode& aNode, mozilla::ErrorResult& aRv);
 
+  /**
+   * Deletes this selection from document the nodes belong to.
+   */
   void DeleteFromDocument(mozilla::ErrorResult& aRv);
 
   uint32_t RangeCount() const

dom/base/nsISelection.idl

@@ -45,11 +45,6 @@ interface nsISelection : nsISupports
      */
     void selectAllChildren(in nsIDOMNode parentNode);
 
-    /**
-     * Deletes this selection from document the nodes belong to.
-     */
-    void deleteFromDocument();
-
     /**
      * Modifies the selection.  Note that the parameters are case-insensitive.
      *

layout/printing/nsPrintJob.cpp

@@ -2630,7 +2630,7 @@ DeleteUnselectedNodes(nsIDocument* aOrigDoc, nsIDocument* aDoc)
     selection->AddRange(*lastRange, IgnoreErrors());
   }
 
-  selection->DeleteFromDocument();
+  selection->DeleteFromDocument(IgnoreErrors());
   return NS_OK;
 }