Make table entries on analysis server's '/status' page clickable.

pkg/analyzer/test/generated/engine_test.dart

Index: pkg/analyzer/test/generated/engine_test.dart
diff --git a/pkg/analyzer/test/generated/engine_test.dart b/pkg/analyzer/test/generated/engine_test.dart
index fdbf7626b5f87ee99bfe5fdf32c16b8d2c5a025e..fe4b86be17c204f84b44252ba7e7f034c98df229 100644
--- a/pkg/analyzer/test/generated/engine_test.dart
+++ b/pkg/analyzer/test/generated/engine_test.dart
@@ -5600,6 +5600,12 @@ class TestAnalysisContext implements InternalAnalysisContext {
   void setContents(Source source, String contents) {
     fail("Unexpected invocation of setContents");
   }
+  @override
+  void visitCacheItems(void callback(Source source, SourceEntry dartEntry,
+                                     DataDescriptor rowDesc,
+                                     CacheState state)) {
+    fail("Unexpected invocation of visitCacheItems");
+  }
 }