Revert of Refactoring activity logger.

Source/core/dom/Document.idl

Index: Source/core/dom/Document.idl
diff --git a/Source/core/dom/Document.idl b/Source/core/dom/Document.idl
index 2b0db5b6042ecbece8559a9eb98a5218dd700684..1e539864e6cc535228cd62c26cf580ebcc3f01c8 100644
--- a/Source/core/dom/Document.idl
+++ b/Source/core/dom/Document.idl
@@ -42,8 +42,8 @@
 
     // Introduced in DOM Level 2:
 
-    [CustomElementCallbacks, RaisesException, TypeChecking=Interface] Node importNode(Node node, optional boolean deep);
-    [CustomElementCallbacks, RaisesException] Element createElementNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString qualifiedName);
+    [CustomElementCallbacks, LogActivity, RaisesException, TypeChecking=Interface] Node importNode(Node node, optional boolean deep);
+    [CustomElementCallbacks, LogActivity, RaisesException] Element createElementNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString qualifiedName);
     [RaisesException, DeprecateAs=DocumentCreateAttributeNS] Attr createAttributeNS([TreatNullAs=NullString,Default=Undefined] optional DOMString namespaceURI,
                                                                                   [TreatNullAs=NullString,Default=Undefined] optional DOMString qualifiedName); // Removed from DOM4.
     HTMLCollection getElementsByTagNameNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString localName);