Remove dartdoc.

sdk/lib/_internal/dartdoc/lib/src/dartdoc/utils.dart

Index: sdk/lib/_internal/dartdoc/lib/src/dartdoc/utils.dart
===================================================================
--- sdk/lib/_internal/dartdoc/lib/src/dartdoc/utils.dart	(revision 32349)
+++ sdk/lib/_internal/dartdoc/lib/src/dartdoc/utils.dart	(working copy)
@@ -1,142 +0,0 @@
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// Generic utility functions.
-library utils;
-
-import 'dart:io';
-import 'dart:math' as math;
-
-import 'package:path/path.dart' as pathos;
-
-import '../../../../compiler/implementation/mirrors/source_mirrors.dart';
-
-import '../export_map.dart';
-
-/** Turns [name] into something that's safe to use as a file name. */
-String sanitize(String name) => name.replaceAll(':', '_').replaceAll('/', '_');
-
-/** Returns the number of times [search] occurs in [text]. */
-int countOccurrences(String text, String search) {
-  int start = 0;
-  int count = 0;
-
-  while (true) {
-    start = text.indexOf(search, start);
-    if (start == -1) break;
-    count++;
-    // Offsetting by search length means overlapping results are not counted.
-    start += search.length;
-  }
-
-  return count;
-}
-
-/** Repeats [text] [count] times, separated by [separator] if given. */
-String repeat(String text, int count, {String separator}) {
-  // TODO(rnystrom): Should be in corelib.
-  final buffer = new StringBuffer();
-  for (int i = 0; i < count; i++) {
-    buffer.write(text);
-    if ((i < count - 1) && (separator != null)) buffer.write(separator);
-  }
-
-  return buffer.toString();
-}
-
-/** Removes up to [indentation] leading whitespace characters from [text]. */
-String unindent(String text, int indentation) {
-  var start;
-  for (start = 0; start < math.min(indentation, text.length); start++) {
-    // Stop if we hit a non-whitespace character.
-    if (text[start] != ' ') break;
-  }
-
-  return text.substring(start);
-}
-
-/** Sorts the map by the key, doing a case-insensitive comparison. */
-List<Mirror> orderByName(Iterable<DeclarationMirror> list) {
-  final elements = new List<Mirror>.from(list);
-  elements.sort((a,b) {
-    String aName = MirrorSystem.getName(a.simpleName).toLowerCase();
-    String bName = MirrorSystem.getName(b.simpleName).toLowerCase();
-    bool doma = aName.startsWith(r"$dom");
-    bool domb = bName.startsWith(r"$dom");
-    return doma == domb ? aName.compareTo(bName) : doma ? 1 : -1;
-  });
-  return elements;
-}
-
-/**
- * Joins [items] into a single, comma-separated string using [conjunction].
- * E.g. `['A', 'B', 'C']` becomes `"A, B, and C"`.
- */
-String joinWithCommas(List<String> items, [String conjunction = 'and']) {
-  if (items.length == 1) return items[0];
-  if (items.length == 2) return "${items[0]} $conjunction ${items[1]}";
-  return '${items.take(items.length - 1).join(', ')}'
-    ', $conjunction ${items[items.length - 1]}';
-}
-
-void writeString(File file, String text) {
-  var randomAccessFile = file.openSync(mode: FileMode.WRITE);
-  randomAccessFile.writeStringSync(text);
-  randomAccessFile.closeSync();
-}
-
-/**
- * Converts [uri], which should come from a Dart import or export, to a local
- * filesystem path. [basePath] is the base directory to use when converting
- * relative URIs; without it, relative URIs will not be converted. [packageRoot]
- * is the `packages` directory to use when converting `package:` URIs; without
- * it, `package:` URIs will not be converted.
- *
- * If a URI cannot be converted, this will return `null`.
- */
-String importUriToPath(Uri uri, {String basePath, String packageRoot}) {
-  if (uri.scheme == 'file') return pathos.fromUri(uri);
-
-  if (basePath != null && uri.scheme == '') {
-    return pathos.normalize(pathos.absolute(pathos.join(basePath, uri.path)));
-  }
-
-  if (packageRoot != null && uri.scheme == 'package') {
-    return pathos.normalize(pathos.absolute(
-        pathos.join(packageRoot, uri.path)));
-  }
-
-  // Ignore unsupported schemes.
-  return null;
-}
-
-/**
- * If [map] contains an [Export] under [key], this merges that with [export].
- * Otherwise, it sets [key] to [export].
- */
-void addOrMergeExport(Map<LibraryMirror, Export> map,
-                      LibraryMirror key, Export export) {
-  if (map.containsKey(key)) {
-    map[key] = map[key].merge(export);
-  } else {
-    map[key] = export;
-  }
-}
-
-/// A pair of values.
-class Pair<E, F> {
-  E first;
-  F last;
-
-  Pair(this.first, this.last);
-
-  String toString() => '($first, $last)';
-
-  bool operator==(other) {
-    if (other is! Pair) return false;
-    return other.first == first && other.last == last;
-  }
-
-  int get hashCode => first.hashCode ^ last.hashCode;
-}