"Reverting 14829-14832"

utils/apidoc/mdn/extract.dart

 import 'dart:html';
 import 'dart:json';
 
 // Workaround for HTML lib missing feature.
 Range newRange() {
   return document.createRange();
 }
 
 // Temporary range object to optimize performance computing client rects
 // from text nodes.
@@ skipping 673 matching lines @@
   for (Element child in e.queryAll("span")) {
     String t = child.text.toLowerCase();
     if (t.startsWith("obsolete") || t.startsWith("deprecated")) return true;
   }
 
   String text = e.text.toLowerCase();
   return obsoleteRegExp.hasMatch(text) || deprecatedRegExp.hasMatch(text);
 }
 
 bool isFirstCharLowerCase(String str) {
-  return new RegExp("^[a-z]").hasMatch(str);
+  return const RegExp("^[a-z]").hasMatch(str);
 }
 
 /**
  * Extracts information from a fragment of HTML only searching under the [root]
  * html node.  [secitonSelector] specifies the query to use to find candidate
  * sections of the document to consider (there may be more than one).
  * [currentType] specifies the name of the current class. [members] specifies
  * the known class members for this class that we are attempting to find
  * documentation for.  [propType] indicates whether we are searching for
  * methods, properties, constants, or constructors.
@@ skipping 231 matching lines @@
     }
   }
 }
 
 String trimHtml(String html) {
   // TODO(jacobr): implement this.  Remove spurious enclosing HTML tags, etc.
   return html;
 }
 
 bool maybeName(String name) {
-  return new RegExp("^[a-z][a-z0-9A-Z]+\$").hasMatch(name) ||
-      new RegExp("^[A-Z][A-Z_]*\$").hasMatch(name);
+  return const RegExp("^[a-z][a-z0-9A-Z]+\$").hasMatch(name) ||
+      const RegExp("^[A-Z][A-Z_]*\$").hasMatch(name);
 }
 
 // TODO(jacobr): this element is ugly at the moment but will become easier to
 // read once ElementList supports most of the Element functionality.
 void markRemoved(var e) {
   if (e != null) {
     if (e is Element) {
       e.classes.add(DART_REMOVED);
     } else {
       for (Element el in e) {
         el.classes.add(DART_REMOVED);
       }
     }
   }
 }
 
 // TODO(jacobr): remove this when the dartium JSON parser handles \n correctly.
 String JSONFIXUPHACK(String value) {
   return value.replaceAll("\n", "ZDARTIUMDOESNTESCAPESLASHNJXXXX");
 }
 
 String mozToWebkit(String name) {
-  return name.replaceFirst(new RegExp("^moz"), "webkit");
+  return name.replaceFirst(const RegExp("^moz"), "webkit");
 }
 
 String stripWebkit(String name) {
   return trimPrefix(name, "webkit");
 }
 
 // TODO(jacobr): be more principled about this.
 String fullNameCleanup(String name) {
   int parenIndex = name.indexOf('(');
   if (parenIndex != -1) {
@@ skipping 133 matching lines @@
   }
 
   // Flatten the list of known DOM types into a faster and case-insensitive
   // map.
   domTypes = {};
   for (final domType in domTypesRaw) {
     domTypes[domType.toLowerCase()] = domType;
   }
 
   // Fix up links.
-  final SHORT_LINK = new RegExp(r'^[\w/]+$');
-  final INNER_LINK = new RegExp(r'[Ee]n/(?:[\w/]+/|)([\w#.]+)(?:\(\))?$');
-  final MEMBER_LINK = new RegExp(r'(\w+)[.#](\w+)');
-  final RELATIVE_LINK = new RegExp(r'^(?:../)*/?[Ee][Nn]/(.+)');
+  const SHORT_LINK = const RegExp(r'^[\w/]+$');
+  const INNER_LINK = const RegExp(r'[Ee]n/(?:[\w/]+/|)([\w#.]+)(?:\(\))?$');
+  const MEMBER_LINK = const RegExp(r'(\w+)[.#](\w+)');
+  const RELATIVE_LINK = const RegExp(r'^(?:../)*/?[Ee][Nn]/(.+)');
 
   // - Make relative links absolute.
   // - If we can, take links that point to other MDN pages and retarget them
   //   to appropriate pages in our docs.
   // TODO(rnystrom): Add rel external to links we didn't fix.
   for (AnchorElement a in document.queryAll('a')) {
     // Get the raw attribute because we *don't* want the browser to fully-
     // qualify the name for us since it has the wrong base address for the
     // page.
     var href = a.attributes['href'];
@@ skipping 167 matching lines @@
 }
 
 void documentLoaded(event) {
   // Load the database of expected methods and properties with an HttpRequest.
   new HttpRequest.get('${window.location}.json', (req) {
     data = JSON.parse(req.responseText);
     dbEntry = {'members': [], 'srcUrl': pageUrl};
     run();
   });
 }