Minor performance improvements to the LookupIterator

test/cctest/test-decls.cc

Index: test/cctest/test-decls.cc
diff --git a/test/cctest/test-decls.cc b/test/cctest/test-decls.cc
index 84b6ca6485db6aa28426df60d420be388992c582..347ca9a6bc89229302686e6ad923996c69057f06 100644
--- a/test/cctest/test-decls.cc
+++ b/test/cctest/test-decls.cc
@@ -130,6 +130,10 @@ void DeclarationContext::InitializeIfNeeded() {
   context_.Reset(isolate, context);
   context->Enter();
   is_initialized_ = true;
+  // Reset counts. Bootstrapping might have called into the interceptor.
+  get_count_ = 0;
+  set_count_ = 0;
+  query_count_ = 0;
   PostInitializeContext(context);
 }