Rename analyzer_experimental to analyzer.

pkg/intl/lib/extract_messages.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.
 
 /**
  * This is for use in extracting messages from a Dart program
  * using the Intl.message() mechanism and writing them to a file for
  * translation. This provides only the stub of a mechanism, because it
  * doesn't define how the file should be written. It provides an
  * [IntlMessage] class that holds the extracted data and [parseString]
  * and [parseFile] methods which
  * can extract messages that conform to the expected pattern:
  *       (parameters) => Intl.message("Message $parameters", desc: ...);
- * It uses the analyzer_experimental package to do the parsing, so may
+ * It uses the analyzer package to do the parsing, so may
  * break if there are changes to the API that it provides.
  * An example can be found in test/message_extraction/extract_to_json.dart
  *
  * Note that this does not understand how to follow part directives, so it
  * has to explicitly be given all the files that it needs. A typical use case
  * is to run it on all .dart files in a directory.
  */
 library extract_messages;
 
 import 'dart:io';
 
-import 'package:analyzer_experimental/analyzer.dart';
+import 'package:analyzer/analyzer.dart';
 import 'package:intl/src/intl_message.dart';
 
 /**
  * If this is true, print warnings for skipped messages. Otherwise, warnings
  * are suppressed.
  */
 bool suppressWarnings = false;
 
 /**
  * If this is true, then treat all warnings as errors.
@@ skipping 429 matching lines @@
    */
   final String message;
 
   /**
    * Creates a new exception with an optional error [message].
    */
   const IntlMessageExtractionException([this.message = ""]);
 
   String toString() => "IntlMessageExtractionException: $message";
 }