Rollback https://codereview.chromium.org/1380223003

pkg/analysis_server/lib/src/utilities/documentation.dart

Index: pkg/analysis_server/lib/src/utilities/documentation.dart
diff --git a/pkg/analysis_server/lib/src/utilities/documentation.dart b/pkg/analysis_server/lib/src/utilities/documentation.dart
deleted file mode 100644
index 8e8e6964aa1fbad1858d7a4b3e8882bb2554b2f6..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/lib/src/utilities/documentation.dart
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) 2015, 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 analysis_server.src.utilities.documentation;
-
-String getDartDocSummary(String str) {
-  if (str == null) {
-    return null;
-  }
-  List<String> lines = str.split('\n');
-  StringBuffer sb = new StringBuffer();
-  bool firstLine = true;
-  for (String line in lines) {
-    if (sb.length != 0 && line.isEmpty) {
-      return sb.toString();
-    }
-    if (!firstLine) {
-      sb.write('\n');
-    }
-    firstLine = false;
-    sb.write(line);
-  }
-  return sb.toString();
-}
-
-/**
- * Converts [str] from a Dart Doc string with slashes and stars to a plain text
- * representation of the comment.
- */
-String removeDartDocDelimiters(String str) {
-  if (str == null) {
-    return null;
-  }
-  // remove /** */
-  if (str.startsWith('/**')) {
-    str = str.substring(3);
-  }
-  if (str.endsWith("*/")) {
-    str = str.substring(0, str.length - 2);
-  }
-  str = str.trim();
-  // remove leading '* ' and '/// '
-  List<String> lines = str.split('\n');
-  StringBuffer sb = new StringBuffer();
-  bool firstLine = true;
-  for (String line in lines) {
-    line = line.trim();
-    if (line.startsWith("*")) {
-      line = line.substring(1);
-      if (line.startsWith(" ")) {
-        line = line.substring(1);
-      }
-    } else if (line.startsWith("///")) {
-      line = line.substring(3);
-      if (line.startsWith(" ")) {
-        line = line.substring(1);
-      }
-    }
-    if (!firstLine) {
-      sb.write('\n');
-    }
-    firstLine = false;
-    sb.write(line);
-  }
-  str = sb.toString();
-  // done
-  return str;
-}