Mix VARIABLE_REFERENCE_ERRORS into the full errors list on ChangeNotice.

pkg/analyzer/test/src/task/dart_work_manager_test.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.
 
 library test.src.task.dart_work_manager_test;
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/engine.dart'
     show
@@ skipping 289 matching lines @@
     LineInfo lineInfo = new LineInfo([0]);
     entry1.setValue(LINE_INFO, lineInfo, []);
     entry1.setValue(SCAN_ERRORS, <AnalysisError>[error1], []);
     context.getCacheEntry(new LibrarySpecificUnit(source2, source1)).setValue(
         VERIFY_ERRORS, <AnalysisError>[error2], []);
     AnalysisErrorInfo errorInfo = manager.getErrors(source1);
     expect(errorInfo.errors, unorderedEquals([error1, error2]));
     expect(errorInfo.lineInfo, lineInfo);
   }
 
+  void test_getErrors_hasFullList() {
+    AnalysisError error1 =
+        new AnalysisError(source1, 1, 0, ScannerErrorCode.MISSING_DIGIT);
+    AnalysisError error2 =
+        new AnalysisError(source1, 2, 0, ScannerErrorCode.MISSING_DIGIT);
+    when(context.getLibrariesContaining(source1)).thenReturn([source2]);
+    LineInfo lineInfo = new LineInfo([0]);
+    entry1.setValue(LINE_INFO, lineInfo, []);
+    entry1.setValue(DART_ERRORS, <AnalysisError>[error1, error2], []);
+    AnalysisErrorInfo errorInfo = manager.getErrors(source1);
+    expect(errorInfo.errors, unorderedEquals([error1, error2]));
+    expect(errorInfo.lineInfo, lineInfo);
+  }
+
   void test_getLibrariesContainingPart() {
     Source part1 = new TestSource('part1.dart');
     Source part2 = new TestSource('part2.dart');
     Source part3 = new TestSource('part3.dart');
     Source library1 = new TestSource('library1.dart');
     Source library2 = new TestSource('library2.dart');
     manager.partLibrariesMap[part1] = [library1, library2];
     manager.partLibrariesMap[part2] = [library2];
     manager.libraryPartsMap[library1] = [part1];
     manager.libraryPartsMap[library2] = [part1, part2];
@@ skipping 356 matching lines @@
   }
 
   @override
   ChangeNoticeImpl getNotice(Source source) {
     return _pendingNotices.putIfAbsent(
         source, () => new ChangeNoticeImpl(source));
   }
 
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }