Rename analyzer_experimental to analyzer.

pkg/analyzer_experimental/lib/src/services/runtime/coverage/utils.dart

-// 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.
-library utils;
-
-
-List<int> getLineOffsets(String text) {
-  var offsets =  <int> [0];
-  var wasSR = false;
-  text.codeUnits.asMap().forEach((int i, int codeUnit) {
-    if (codeUnit == 13) {
-      wasSR = true;
-      return;
-    }
-    if (codeUnit == 10) {
-      if (wasSR) {
-        offsets.add(i - 1);
-      } else {
-        offsets.add(i);
-      }
-    }
-    wasSR = false;
-  });
-  return offsets;
-}
-
-/// Find the first entry in a sorted [list] that matches a monotonic predicate.
-/// Given a result `n`, that all items before `n` will not match, `n` matches,
-/// and all items after `n` match too. The result is -1 when there are no
-/// items, 0 when all items match, and list.length when none does.
-// TODO(scheglov) remove this function after dartbug.com/5624 is fixed.
-int binarySearch(List list, bool matches(item)) {
-  if (list.length == 0) return -1;
-  if (matches(list.first)) return 0;
-  if (!matches(list.last)) return list.length;
-  var min = 0;
-  var max = list.length - 1;
-  while (min < max) {
-    var half = min + ((max - min) ~/ 2);
-    if (matches(list[half])) {
-      max = half;
-    } else {
-      min = half + 1;
-    }
-  }
-  return max;
-}