Tweak for incremental result updates.

pkg/analyzer/test/src/context/cache_test.dart

Index: pkg/analyzer/test/src/context/cache_test.dart
diff --git a/pkg/analyzer/test/src/context/cache_test.dart b/pkg/analyzer/test/src/context/cache_test.dart
index 7fbf3afdce22c909448d95a94bde67a5b1f1047e..21432edc0b6ba1eded7d40fd28157addd308a831 100644
--- a/pkg/analyzer/test/src/context/cache_test.dart
+++ b/pkg/analyzer/test/src/context/cache_test.dart
@@ -745,6 +745,8 @@ class CacheEntryTest extends AbstractCacheTest {
     expect(entry.getValue(result1), 111);
     expect(entry.getValue(result2), 2222);
     expect(entry.getValue(result3), -3);
+    expect(entry.getResultData(result1).dependentResults,
+        unorderedEquals([new TargetedResult(target, result2)]));
     expect(entry.getResultData(result2).dependedOnResults,
         unorderedEquals([new TargetedResult(target, result1)]));
   }