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/HTMLAllCollection.cpp | 39 +++++++++++++++++--------------
 1 file changed, 22 insertions(+), 17 deletions(-)

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

diff --git a/Source/WebCore/html/HTMLAllCollection.cpp b/Source/WebCore/html/HTMLAllCollection.cpp
index 1812ab176..13d8de770 100644
--- a/Source/WebCore/html/HTMLAllCollection.cpp
+++ b/Source/WebCore/html/HTMLAllCollection.cpp
@@ -30,36 +30,41 @@
 
 namespace WebCore {
 
-PassRef<HTMLAllCollection> HTMLAllCollection::create(Document& document, CollectionType type)
+Ref<HTMLAllCollection> HTMLAllCollection::create(Document& document, CollectionType type)
 {
     return adoptRef(*new HTMLAllCollection(document, type));
 }
 
-HTMLAllCollection::HTMLAllCollection(Document& document, CollectionType type)
-    : HTMLCollection(document, type)
+inline HTMLAllCollection::HTMLAllCollection(Document& document, CollectionType type)
+    : AllDescendantsCollection(document, type)
 {
 }
 
-HTMLAllCollection::~HTMLAllCollection()
+Element* HTMLAllCollection::namedItemWithIndex(const AtomicString& name, unsigned index) const
 {
-}
-
-Node* HTMLAllCollection::namedItemWithIndex(const AtomicString& name, unsigned index) const
-{
-    updateNameCache();
+    updateNamedElementCache();
+    const CollectionNamedElementCache& cache = namedItemCaches();
 
-    if (Vector<Element*>* cache = idCache(name)) {
-        if (index < cache->size())
-            return cache->at(index);
-        index -= cache->size();
+    if (const Vector<Element*>* elements = cache.findElementsWithId(name)) {
+        if (index < elements->size())
+            return elements->at(index);
+        index -= elements->size();
     }
 
-    if (Vector<Element*>* cache = nameCache(name)) {
-        if (index < cache->size())
-            return cache->at(index);
+    if (const Vector<Element*>* elements = cache.findElementsWithName(name)) {
+        if (index < elements->size())
+            return elements->at(index);
     }
 
-    return 0;
+    return nullptr;
+}
+
+RefPtr<NodeList> HTMLAllCollection::tags(const String& name)
+{
+    if (name.isNull())
+        return nullptr;
+
+    return ownerNode().getElementsByTagName(name);
 }
 
 } // namespace WebCore
-- 
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