Refactoring analyzer_cli for code hygiene.

pkg/analyzer_cli/lib/src/analyzer_options.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file

[Brian Wilkerson, 2017/04/24 20:26:47]

If you're going to bother to rename this (and I don't see any value in it), it
should probably be named 'command_line_options.dart'.

[devoncarew, 2017/04/24 22:10:00]

No strong preference here - my intent was to make this match the
'analyzer_impl.dart' and 'analyzer_driver.dart' file name pattern. I can revert
this.

 // 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 analyzer_cli.src.options;
-
 import 'dart:io';
 
 import 'package:analyzer/file_system/physical_file_system.dart';
 import 'package:analyzer/src/command_line/arguments.dart';
 import 'package:analyzer/src/context/builder.dart';
+import 'package:analyzer_cli/src/analyzer_driver.dart';
 import 'package:analyzer_cli/src/ansi.dart' as ansi;
-import 'package:analyzer_cli/src/driver.dart';
 import 'package:args/args.dart';
 import 'package:cli_util/cli_util.dart' show getSdkDir;
 
 const _binaryName = 'dartanalyzer';
 
 /// Shared exit handler.
 ///
 /// *Visible for testing.*
 ExitHandler exitHandler = exit;
 
@@ skipping 535 matching lines @@
         'Usage: $_binaryName [options...] <directory or list of files>');
     errorSink.writeln('');
     errorSink.writeln(parser.usage);
     errorSink.writeln('');
     errorSink.writeln('''
 Run "dartanalyzer -h -v" for verbose help output, including less commonly used options.
 For more information, see http://www.dartlang.org/tools/analyzer.
 ''');
   }
 }