Deprecate Math object in corelib in favor of dart:math library.

pkg/dartdoc/utils.dart

 // Copyright (c) 2012, 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.
 
 /** 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]. */
@@ skipping 20 matching lines @@
     buffer.add(text);
     if ((i < count - 1) && (separator !== null)) buffer.add(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++) {
+  for (start = 0; start < 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(Collection<Mirror> list) {
   final elements = new List<Mirror>.from(list);
@@ skipping 16 matching lines @@
   if (items.length == 2) return "${items[0]} $conjunction ${items[1]}";
   return '${Strings.join(items.getRange(0, items.length - 1), ', ')}'
     ', $conjunction ${items[items.length - 1]}';
 }
 
 void writeString(File file, String text) {
   var randomAccessFile = file.openSync(FileMode.WRITE);
   randomAccessFile.writeStringSync(text);
   randomAccessFile.closeSync();
 }