f36360ec8b
This keeps the NodeList class because other classes depend on it (notably RadioNodeList), but converts all APIs over to List<Node>. BUG=2712 Review URL: https://codereview.chromium.org//11055009 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@13188 260f80e4-7a28-3924-810f-c04153c831b5