Make sendPings accommodate any context node.

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2024 matching lines @@
     if (!m_inspectorOverlay)
         m_inspectorOverlay = InspectorOverlayImpl::createEmpty();
     return m_inspectorOverlay.get();
 }
 
 WebDevToolsAgent* WebLocalFrameImpl::devToolsAgent()
 {
     return m_devToolsAgent.get();
 }
 
-void WebLocalFrameImpl::sendPings(const WebNode& linkNode, const WebURL& destinationURL)
+void WebLocalFrameImpl::sendPings(const WebNode& contextNode, const WebURL& destinationURL)
 {
     ASSERT(frame());
-    const Node* node = linkNode.constUnwrap<Node>();
-    if (isHTMLAnchorElement(node))
-        toHTMLAnchorElement(node)->sendPings(destinationURL);
+    Element* anchor = contextNode.constUnwrap<Node>()->enclosingLinkEventParentOrSelf();
+    if (isHTMLAnchorElement(anchor))
+        toHTMLAnchorElement(anchor)->sendPings(destinationURL);
 }
 
 WebURLRequest WebLocalFrameImpl::requestFromHistoryItem(const WebHistoryItem& item,
     WebURLRequest::CachePolicy cachePolicy) const
 {
     RefPtrWillBeRawPtr<HistoryItem> historyItem = PassRefPtrWillBeRawPtr<HistoryItem>(item);
     ResourceRequest request = FrameLoader::resourceRequestFromHistoryItem(
         historyItem.get(), static_cast<ResourceRequestCachePolicy>(cachePolicy));
     return WrappedResourceRequest(request);
 }
@@ skipping 132 matching lines @@
 }
 
 WebSandboxFlags WebLocalFrameImpl::effectiveSandboxFlags() const
 {
     if (!frame())
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 } // namespace blink