Don't perform final fields and top-level variables type propagation.

pkg/analysis_server/lib/src/status/get_handler.dart

Index: pkg/analysis_server/lib/src/status/get_handler.dart
diff --git a/pkg/analysis_server/lib/src/status/get_handler.dart b/pkg/analysis_server/lib/src/status/get_handler.dart
index d3a8cdffa1ba6c1f35e7fd57ae44ace8a0c4a94f..157225f2a164e1943bb11e2efaf120c4bc31f732 100644
--- a/pkg/analysis_server/lib/src/status/get_handler.dart
+++ b/pkg/analysis_server/lib/src/status/get_handler.dart
@@ -486,10 +486,6 @@ class GetHandler {
     if (unit != null) {
       return unit;
     }
-    unit = entry.getValue(RESOLVED_UNIT13);
-    if (unit != null) {
-      return unit;
-    }
     return entry.getValue(RESOLVED_UNIT);
   }
 
@@ -562,7 +558,6 @@ class GetHandler {
       results.add(RESOLVED_UNIT10);
       results.add(RESOLVED_UNIT11);
       results.add(RESOLVED_UNIT12);
-      results.add(RESOLVED_UNIT13);
       results.add(RESOLVED_UNIT);
       results.add(STRONG_MODE_ERRORS);
       results.add(USED_IMPORTED_ELEMENTS);