Amusingly deprecate the generic version of 'ExceptionState::throwDOMException'.

Source/core/dom/NamedNodeMap.cpp

Index: Source/core/dom/NamedNodeMap.cpp
diff --git a/Source/core/dom/NamedNodeMap.cpp b/Source/core/dom/NamedNodeMap.cpp
index 24e787b7246ff346af2a303ba0954cba438bb4c7..6bce7783b46d462c8759e48802c6476ce87b23a4 100644
--- a/Source/core/dom/NamedNodeMap.cpp
+++ b/Source/core/dom/NamedNodeMap.cpp
@@ -64,7 +64,7 @@ PassRefPtr<Node> NamedNodeMap::removeNamedItem(const AtomicString& name, Excepti
 {
     size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex(name, shouldIgnoreAttributeCase(m_element)) : kNotFound;
     if (index == kNotFound) {
-        es.throwDOMException(NotFoundError);
+        es.throwUninformativeAndGenericDOMException(NotFoundError);
         return 0;
     }
     return m_element->detachAttribute(index);
@@ -74,7 +74,7 @@ PassRefPtr<Node> NamedNodeMap::removeNamedItemNS(const AtomicString& namespaceUR
 {
     size_t index = m_element->hasAttributes() ? m_element->getAttributeItemIndex(QualifiedName(nullAtom, localName, namespaceURI)) : kNotFound;
     if (index == kNotFound) {
-        es.throwDOMException(NotFoundError);
+        es.throwUninformativeAndGenericDOMException(NotFoundError);
         return 0;
     }
     return m_element->detachAttribute(index);
@@ -83,13 +83,13 @@ PassRefPtr<Node> NamedNodeMap::removeNamedItemNS(const AtomicString& namespaceUR
 PassRefPtr<Node> NamedNodeMap::setNamedItem(Node* node, ExceptionState& es)
 {
     if (!node) {
-        es.throwDOMException(NotFoundError);
+        es.throwUninformativeAndGenericDOMException(NotFoundError);
         return 0;
     }
 
     // Not mentioned in spec: throw a HIERARCHY_REQUEST_ERROR if the user passes in a non-attribute node
     if (!node->isAttributeNode()) {
-        es.throwDOMException(HierarchyRequestError);
+        es.throwUninformativeAndGenericDOMException(HierarchyRequestError);
         return 0;
     }