Tweak for navigation for URIs.

pkg/analysis_server/lib/src/computer/computer_navigation.dart

Index: pkg/analysis_server/lib/src/computer/computer_navigation.dart
diff --git a/pkg/analysis_server/lib/src/computer/computer_navigation.dart b/pkg/analysis_server/lib/src/computer/computer_navigation.dart
index 12973796c51d5f0ed94faf0368dbdd67db0526af..b1caf9b57a1ef475d440e24f95c1cab5aa2e72f0 100644
--- a/pkg/analysis_server/lib/src/computer/computer_navigation.dart
+++ b/pkg/analysis_server/lib/src/computer/computer_navigation.dart
@@ -262,7 +262,7 @@ class _DartUnitNavigationComputerVisitor extends RecursiveAstVisitor {
     if (element != null) {
       Source source = element.source;
       if (element.context.exists(source)) {
-        computer._addRegion_tokenStart_nodeEnd(node.keyword, node.uri, element);
+        computer._addRegionForNode(node.uri, element);
       }
     }
   }