Tweak public APIs and use them in patch_sdk, dart2js, and kernel-service

pkg/front_end/test/src/incremental/hot_reload_e2e_test.dart

 // Copyright (c) 2017, 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.
 
 /// Integration test that runs the incremental compiler, runs the compiled
 /// program, incrementally rebuild portions of the app, and triggers a hot
 /// reload on the running program.
 library front_end.incremental.hot_reload_e2e_test;
 
 import 'dart:async';
@@ skipping 179 matching lines @@
     return true;
   }
   return false;
 }
 
 Future<Null> writeProgram(Program program, Uri outputUri) async {
   var sink = new File.fromUri(outputUri).openWrite();
   // TODO(sigmund): the incremental generator should always filter these
   // libraries instead.
   new LimitedBinaryPrinter(
-          sink, (library) => library.importUri.scheme != 'dart')
+          sink, (library) => library.importUri.scheme != 'dart', false)
       .writeProgramFile(program);
   await sink.close();
 }
 
 void writeFile(MemoryFileSystem fs, String fileName, String contents) {
   fs.entityForUri(Uri.parse('file:///$fileName')).writeAsStringSync(contents);
 }
 
 /// This program calls a function periodically and tracks when the function
 /// returns a different value than before (which only happens after a
@@ skipping 26 matching lines @@
 
 f() => "$line part2";
 ''';
 
 const sourceB = r'''
 get line => "part1";
 ''';
 
 RegExp observatoryPortRegExp =
     new RegExp("Observatory listening on http://127.0.0.1:\([0-9]*\)/");