Rename ExceptionCode constants to use the names in the spec (2/3)

Source/core/dom/SelectorQuery.cpp

Index: Source/core/dom/SelectorQuery.cpp
diff --git a/Source/core/dom/SelectorQuery.cpp b/Source/core/dom/SelectorQuery.cpp
index 32ed0f30b0b86c7608837975df3f1f731ab591d6..dd0440210c96f53dea60270f778f0b4469d59efc 100644
--- a/Source/core/dom/SelectorQuery.cpp
+++ b/Source/core/dom/SelectorQuery.cpp
@@ -220,13 +220,13 @@ SelectorQuery* SelectorQueryCache::add(const AtomicString& selectors, Document*
     parser.parseSelector(selectors, selectorList);
 
     if (!selectorList.first() || selectorList.hasInvalidSelector()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
-    // throw a NAMESPACE_ERR if the selector includes any namespace prefixes.
+    // throw a NamespaceError if the selector includes any namespace prefixes.
     if (selectorList.selectorsNeedNamespaceResolution()) {
-        ec = NAMESPACE_ERR;
+        ec = NamespaceError;
         return 0;
     }