Implement 'Import Library' Quick Fix for the new analysis driver.

pkg/analyzer/lib/src/dart/analysis/driver.dart

 // Copyright (c) 2016, 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 'dart:async';
 import 'dart:collection';
 import 'dart:typed_data';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart' show CompilationUnitElement;
@@ skipping 727 matching lines @@
   AnalysisResult _getAnalysisResultFromBytes(
       FileState libraryFile, FileState file, List<int> bytes,
       {String content, bool withErrors: true, CompilationUnit resolvedUnit}) {
     var unit = new AnalysisDriverResolvedUnit.fromBuffer(bytes);
     List<AnalysisError> errors = withErrors
         ? _getErrorsFromSerialized(file, unit.errors)
         : const <AnalysisError>[];
     return new AnalysisResult(
         libraryFile,
         file,
+        this,
         sourceFactory,
         file.path,
         file.uri,
         content,
         file.contentHash,
         file.lineInfo,
         resolvedUnit,
         errors,
         unit.index);
   }
@@ skipping 390 matching lines @@
  * guaranteed to be consistent with the state of the files.
  *
  * Every result is independent, and is not guaranteed to be consistent with
  * any previously returned result, even inside of the same library.
  */
 class AnalysisResult {
   final FileState _libraryFile;
   final FileState _file;
 
   /**
+   * The [AnalysisDriver] that produced this result.
+   */
+  final AnalysisDriver driver;
+
+  /**
    * The [SourceFactory] with which the file was analyzed.
    */
   final SourceFactory sourceFactory;
 
   /**
    * The path of the analysed file, absolute and normalized.
    */
   final String path;
 
   /**
@@ skipping 29 matching lines @@
   final List<AnalysisError> errors;
 
   /**
    * The index of the unit.
    */
   final AnalysisDriverUnitIndex _index;
 
   AnalysisResult(
       this._libraryFile,
       this._file,
+      this.driver,
       this.sourceFactory,
       this.path,
       this.uri,
       this.content,
       this.contentHash,
       this.lineInfo,
       this.unit,
       this.errors,
       this._index);
 }
@@ skipping 261 matching lines @@
           libraryDeclarations.add(new TopLevelDeclarationInSource(
               file.source, declaration, isExported));
         }
       }
     }
 
     // We're not done yet.
     return false;
   }
 }