Optimize DDC private library files.

pkg/dev_compiler/lib/src/analyzer/context.dart

 // Copyright (c) 2015, 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.
 
 import 'package:args/args.dart' show ArgParser, ArgResults;
 import 'package:analyzer/src/command_line/arguments.dart';
 import 'package:analyzer/file_system/file_system.dart'
     show ResourceProvider, ResourceUriResolver;
 import 'package:analyzer/file_system/physical_file_system.dart'
     show PhysicalResourceProvider;
@@ skipping 107 matching lines @@
   /// module root directory.
   ///
   /// Removes any explicit module names from [summaryPaths] and populates with
   /// [customSummaryModules] with them.
   void _parseCustomSummaryModules() {
     for (var i = 0; i < summaryPaths.length; i++) {
       var summaryPath = summaryPaths[i];
       var pipe = summaryPath.indexOf("=");
       if (pipe != -1) {
         summaryPaths[i] = summaryPath.substring(0, pipe);
-        customSummaryModules[summaryPaths[i]] =
-            summaryPath.substring(pipe + 1);
+        customSummaryModules[summaryPaths[i]] = summaryPath.substring(pipe + 1);
       }
     }
   }
 }
 
 /// Creates a SourceFactory configured by the [options].
 ///
 /// If supplied, [fileResolvers] will override the default `file:` and
 /// `package:` URI resolvers.
 SourceFactory createSourceFactory(AnalyzerOptions options,
@@ skipping 28 matching lines @@
       builderOptions.defaultPackagesDirectoryPath = options.packageRoot;
     }
     ContextBuilder builder = new ContextBuilder(resourceProvider, null, null,
         options: builderOptions);
     return new PackageMapUriResolver(resourceProvider,
         builder.convertPackagesToMap(builder.createPackageMap('')));
   }
 
   return [new ResourceUriResolver(resourceProvider), packageResolver()];
 }