Move Document code out of Node.cpp

Move Document code out of Node.cpp and into Document.cpp for clarity. There is
no reason (e.g. inlining) requiring that this code be in Node.cpp.

R=adamk@chromium.org, adamk, eseidel

Review URL: https://codereview.chromium.org/178543006

git-svn-id: svn://svn.chromium.org/blink/trunk@168421 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/dom/Document.cpp

@@ -5455,4 +5455,38 @@ void Document::defaultEventHandler(Event* event)
     Node::defaultEventHandler(event);
 }
 
+template<unsigned type>
+bool shouldInvalidateNodeListCachesForAttr(const unsigned nodeListCounts[], const QualifiedName& attrName)
+{
+    if (nodeListCounts[type] && LiveNodeListBase::shouldInvalidateTypeOnAttributeChange(static_cast<NodeListInvalidationType>(type), attrName))
+        return true;
+    return shouldInvalidateNodeListCachesForAttr<type + 1>(nodeListCounts, attrName);
+}
+
+template<>
+bool shouldInvalidateNodeListCachesForAttr<numNodeListInvalidationTypes>(const unsigned[], const QualifiedName&)
+{
+    return false;
+}
+
+bool Document::shouldInvalidateNodeListCaches(const QualifiedName* attrName) const
+{
+    if (attrName)
+        return shouldInvalidateNodeListCachesForAttr<DoNotInvalidateOnAttributeChanges + 1>(m_nodeListCounts, *attrName);
+
+    for (int type = 0; type < numNodeListInvalidationTypes; type++) {
+        if (m_nodeListCounts[type])
+            return true;
+    }
+
+    return false;
+}
+
+void Document::invalidateNodeListCaches(const QualifiedName* attrName)
+{
+    HashSet<LiveNodeListBase*>::iterator end = m_listsInvalidatedAtDocument.end();
+    for (HashSet<LiveNodeListBase*>::iterator it = m_listsInvalidatedAtDocument.begin(); it != end; ++it)
+        (*it)->invalidateCache(attrName);
+}
+
 } // namespace WebCore

third_party/WebKit/Source/core/dom/Node.cpp

@@ -814,40 +814,6 @@ unsigned Node::nodeIndex() const
     return count;
 }
 
-template<unsigned type>
-bool shouldInvalidateNodeListCachesForAttr(const unsigned nodeListCounts[], const QualifiedName& attrName)
-{
-    if (nodeListCounts[type] && LiveNodeListBase::shouldInvalidateTypeOnAttributeChange(static_cast<NodeListInvalidationType>(type), attrName))
-        return true;
-    return shouldInvalidateNodeListCachesForAttr<type + 1>(nodeListCounts, attrName);
-}
-
-template<>
-bool shouldInvalidateNodeListCachesForAttr<numNodeListInvalidationTypes>(const unsigned[], const QualifiedName&)
-{
-    return false;
-}
-
-bool Document::shouldInvalidateNodeListCaches(const QualifiedName* attrName) const
-{
-    if (attrName)
-        return shouldInvalidateNodeListCachesForAttr<DoNotInvalidateOnAttributeChanges + 1>(m_nodeListCounts, *attrName);
-
-    for (int type = 0; type < numNodeListInvalidationTypes; type++) {
-        if (m_nodeListCounts[type])
-            return true;
-    }
-
-    return false;
-}
-
-void Document::invalidateNodeListCaches(const QualifiedName* attrName)
-{
-    HashSet<LiveNodeListBase*>::iterator end = m_listsInvalidatedAtDocument.end();
-    for (HashSet<LiveNodeListBase*>::iterator it = m_listsInvalidatedAtDocument.begin(); it != end; ++it)
-        (*it)->invalidateCache(attrName);
-}
-
 void Node::invalidateNodeListCachesInAncestors(const QualifiedName* attrName, Element* attributeOwnerElement)
 {
     if (hasRareData() && (!attrName || isAttributeNode())) {