remove docgen remnants from repo, update CHANGELOG

utils/apidoc/mdn/util.dart

Index: utils/apidoc/mdn/util.dart
diff --git a/utils/apidoc/mdn/util.dart b/utils/apidoc/mdn/util.dart
deleted file mode 100644
index e5907bde3202f95782aea85b1f5487b49552c177..0000000000000000000000000000000000000000
--- a/utils/apidoc/mdn/util.dart
+++ /dev/null
@@ -1,95 +0,0 @@
-library util;
-
-import 'dart:io';
-
-Map<String, Map> _allProps;
-
-Map<String, Map> get allProps {
-  if (_allProps == null) {
-    // Database of expected property names for each type in WebKit.
-    _allProps = parse.parse(
-        new File('data/dartIdl.json').readAsStringSync());
-  }
-  return _allProps;
-}
-
-Set<String> matchedTypes;
-
-/** Returns whether the type has any member matching the specified name. */
-bool hasAny(String type, String prop) {
-  final data = allProps[type];
-  return data['properties'].containsKey(prop) ||
-      data['methods'].containsKey(prop) ||
-      data['constants'].containsKey(prop);
-}
-
-/**
- * Return the members from an [entry] as Map of member names to member
- * objects.
- */
-Map getMembersMap(Map entry) {
-  List<Map> rawMembers = entry["members"];
-  final members = {};
-  for (final entry in rawMembers) {
-    members[entry['name']] = entry;
-  }
-  return members;
-}
-
-/**
- * Score entries using similarity heuristics calculated from the observed and
- * expected list of members. We could be much less naive and penalize spurious
- * methods, prefer entries with class level comments, etc. This method is
- * needed becase we extract entries for each of the top search results for
- * each class name and rely on these scores to determine which entry was
- * best.  Typically all scores but one will be zero.  Multiple pages have
- * non-zero scores when MDN has multiple pages on the same class or pages on
- * similar classes (e.g. HTMLElement and Element), or pages on Mozilla
- * specific classes that are similar to DOM classes (Console).
- */
-num scoreEntry(Map entry, String type) {
-  num score = 0;
-  // TODO(jacobr): consider removing skipped entries completely instead of
-  // just giving them lower scores.
-  if (!entry.containsKey('skipped')) {
-    score++;
-  }
-  if (entry.containsKey("members")) {
-    Map members = getMembersMap(entry);
-    for (String name in members.keys) {
-      if (hasAny(type, name)) {
-        score++;
-      }
-    }
-  }
-  return score;
-}
-
-/**
- * Given a list of candidates for the documentation for a type, find the one
- * that is the best.
- */
-Map pickBestEntry(List entries, String type) {
-  num bestScore = -1;
-  Map bestEntry;
-  for (Map entry in entries) {
-    if (entry != null) {
-      num score = scoreEntry(entry, type);
-      if (score > bestScore) {
-        bestScore = score;
-        bestEntry = entry;
-      }
-    }
-  }
-  return bestEntry;
-}
-
-/**
- * Helper for sync creation of a whole file from a string.
- */
-void writeFileSync(String filename, String data) {
-  File f = new File(filename);
-  RandomAccessFile raf = f.openSync(FileMode.WRITE);
-  raf.writeStringSync(data);
-  raf.closeSync();
-}