From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/html/HTMLOptionsCollection.cpp | 45 ++++++---------------------
 1 file changed, 9 insertions(+), 36 deletions(-)

(limited to 'Source/WebCore/html/HTMLOptionsCollection.cpp')

diff --git a/Source/WebCore/html/HTMLOptionsCollection.cpp b/Source/WebCore/html/HTMLOptionsCollection.cpp
index c8f12313d..2f885de48 100644
--- a/Source/WebCore/html/HTMLOptionsCollection.cpp
+++ b/Source/WebCore/html/HTMLOptionsCollection.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006, 2011, 2012 Apple Computer, Inc.
+ * Copyright (C) 2006, 2011, 2012 Apple Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,56 +21,29 @@
 #include "config.h"
 #include "HTMLOptionsCollection.h"
 
-#include "ExceptionCode.h"
-#include "HTMLOptionElement.h"
-
 namespace WebCore {
 
 HTMLOptionsCollection::HTMLOptionsCollection(HTMLSelectElement& select)
-    : HTMLCollection(select, SelectOptions)
+    : CachedHTMLCollection<HTMLOptionsCollection, CollectionTypeTraits<SelectOptions>::traversalType>(select, SelectOptions)
 {
 }
 
-PassRef<HTMLOptionsCollection> HTMLOptionsCollection::create(HTMLSelectElement& select, CollectionType)
+Ref<HTMLOptionsCollection> HTMLOptionsCollection::create(HTMLSelectElement& select, CollectionType)
 {
     return adoptRef(*new HTMLOptionsCollection(select));
 }
 
-void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, ExceptionCode& ec)
+ExceptionOr<void> HTMLOptionsCollection::add(const OptionOrOptGroupElement& element, const std::optional<HTMLElementOrInt>& before)
 {
-    add(element, length(), ec);
-}
-
-void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, int index, ExceptionCode& ec)
-{
-    HTMLOptionElement* newOption = element.get();
-
-    if (!newOption) {
-        ec = TYPE_MISMATCH_ERR;
-        return;
-    }
-
-    if (index < -1) {
-        ec = INDEX_SIZE_ERR;
-        return;
-    }
-
-    ec = 0;
-
-    if (index == -1 || unsigned(index) >= length())
-        selectElement().add(newOption, 0, ec);
-    else
-        selectElement().add(newOption, toHTMLOptionElement(item(index)), ec);
-
-    ASSERT(!ec);
+    return selectElement().add(element, before);
 }
 
 void HTMLOptionsCollection::remove(int index)
 {
-    selectElement().removeByIndex(index);
+    selectElement().remove(index);
 }
 
-void HTMLOptionsCollection::remove(HTMLOptionElement* option)
+void HTMLOptionsCollection::remove(HTMLOptionElement& option)
 {
     selectElement().remove(option);
 }
@@ -85,9 +58,9 @@ void HTMLOptionsCollection::setSelectedIndex(int index)
     selectElement().setSelectedIndex(index);
 }
 
-void HTMLOptionsCollection::setLength(unsigned length, ExceptionCode& ec)
+ExceptionOr<void> HTMLOptionsCollection::setLength(unsigned length)
 {
-    selectElement().setLength(length, ec);
+    return selectElement().setLength(length);
 }
 
 } //namespace
-- 
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