Remove uses of Options from pkg, samples, tests, and third_party directories.

pkg/analyzer/lib/src/services/runtime/coverage/coverage_impl.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.
 
 /// A library for code coverage support for Dart.
 library runtime.coverage.impl;
 
 import 'dart:async';
 import 'dart:collection' show SplayTreeMap;
 import 'dart:io';
@@ skipping 10 matching lines @@
 import 'models.dart';
 
 /// Run the [targetPath] with code coverage rewriting.
 /// Redirects stdandard process streams.
 /// On process exit dumps coverage statistics into the [outPath].
 void runServerApplication(String targetPath, String outPath) {
   var targetFolder = pathos.dirname(targetPath);
   var targetName = pathos.basename(targetPath);
   var server = new CoverageServer(targetFolder, targetPath, outPath);
   server.start().then((port) {
-    var options = new Options();
     var targetArgs = ['http://127.0.0.1:$port/$targetName'];
-    var dartExecutable = options.executable;
+    var dartExecutable = Platform.executable;
     return Process.start(dartExecutable, targetArgs);
   }).then((process) {
     stdin.pipe(process.stdin);
     process.stdout.pipe(stdout);
     process.stderr.pipe(stderr);
     return process.exitCode;
   }).then(exit).catchError((e) {
     log.severe('Error starting $targetPath. $e');
   });
 }
@@ skipping 288 matching lines @@
     var lastOffset = 0;
     offsetFragmentMap.forEach((offset, fragment) {
       sb.write(_code.substring(lastOffset, offset));
       sb.write(fragment);
       lastOffset = offset;
     });
     sb.write(_code.substring(lastOffset, _code.length));
     return sb.toString();
   }
 }