Remove attributes that contain javascript from MHTML

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

Index: third_party/WebKit/Source/core/dom/Element.cpp
diff --git a/third_party/WebKit/Source/core/dom/Element.cpp b/third_party/WebKit/Source/core/dom/Element.cpp
index 047e339cba3e817a5c7eb056291cb3d2776f7584..dcf5dcc29ac7770c125c97181fc21d2959d3b9b7 100644
--- a/third_party/WebKit/Source/core/dom/Element.cpp
+++ b/third_party/WebKit/Source/core/dom/Element.cpp
@@ -1430,16 +1430,6 @@ bool Element::shouldInvalidateDistributionWhenAttributeChanged(
   return featureSet.hasSelectorForAttribute(name.localName());
 }
 
-// Returns true is the given attribute is an event handler.
-// We consider an event handler any attribute that begins with "on".
-// It is a simple solution that has the advantage of not requiring any
-// code or configuration change if a new event handler is defined.
-
-static inline bool isEventHandlerAttribute(const Attribute& attribute) {
-  return attribute.name().namespaceURI().isNull() &&
-         attribute.name().localName().startsWith("on");
-}
-
 bool Element::attributeValueIsJavaScriptURL(const Attribute& attribute) {
   return protocolIsJavaScript(
       stripLeadingAndTrailingHTMLSpaces(attribute.value()));