1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "content/renderer/dom_utils.h" 6 7 #include "third_party/WebKit/public/web/WebNode.h" 8 9 namespace content { 10 11 blink::WebNode DomUtils::ExtractParentAnchorNode( 12 const blink::WebNode& node) { 13 blink::WebNode selected_node = node; 14 15 // If there are other embedded tags (like <a ..>Some <b>text</b></a>) 16 // we need to extract the parent <a/> node. 17 while (!selected_node.isNull() && !selected_node.isLink()) 18 selected_node = selected_node.parentNode(); 19 return selected_node; 20 } 21 22 } // namespace content 23
