Reformat code to reduce churn

pkg/analyzer/lib/source/pub_package_map_provider.dart

 // Copyright (c) 2014, 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 source.pub_package_map_provider;
 
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:core' hide Resource;
 import 'dart:io' as io;
@@ skipping 144 matching lines @@
 
   /**
    * Run pub list to determine the packages and input files.
    */
   io.ProcessResult _runPubListDefault(Folder folder) {
     String executablePath = sdk.pubExecutable.getAbsolutePath();
     List<String> arguments = [PUB_LIST_COMMAND];
     String workingDirectory = folder.path;
     int subprocessId = AnalysisEngine.instance.instrumentationService
         .logSubprocessStart(executablePath, arguments, workingDirectory);
-    io.ProcessResult result = io.Process.runSync(executablePath, arguments,
-        workingDirectory: workingDirectory);
+    io.ProcessResult result = io.Process
+        .runSync(executablePath, arguments, workingDirectory: workingDirectory);
     AnalysisEngine.instance.instrumentationService.logSubprocessResult(
         subprocessId, result.exitCode, result.stdout, result.stderr);
     return result;
   }
 }