Make fields private, add DeclaredVariables, put library into a field.

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/context/declared_variables.dart';
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 697 matching lines @@
       if (library == null) {
         return null;
       }
 
       try {
         LibraryContext libraryContext = _createLibraryContext(library);
         try {
           CompilationUnit resolvedUnit;
           List<int> bytes;
           if (analyzeWithoutTasks) {
-            AnalyzerImpl analyzer = new AnalyzerImpl(analysisOptions,
-                sourceFactory, _fileTracker.fsState, libraryContext.store);
-            Map<FileState, UnitAnalysisResult> results =
-                analyzer.analyze(library);
+            AnalyzerImpl analyzer = new AnalyzerImpl(
+                analysisOptions,
+                declaredVariables,
+                sourceFactory,
+                _fileTracker.fsState,
+                libraryContext.store,
+                library);
+            Map<FileState, UnitAnalysisResult> results = analyzer.analyze();
             UnitAnalysisResult fileResult = results[file];
             resolvedUnit = fileResult.unit;
 
             // Store the result into the cache.
             bytes = _storeResolvedUnit(
                 library, file, resolvedUnit, fileResult.errors);
           } else {
             ResolutionResult resolutionResult =
                 libraryContext.resolveUnit(library.source, file.source);
             resolvedUnit = resolutionResult.resolvedUnit;
@@ skipping 1050 matching lines @@
           libraryDeclarations.add(new TopLevelDeclarationInSource(
               file.source, declaration, isExported));
         }
       }
     }
 
     // We're not done yet.
     return false;
   }
 }