Make unittests work in component build

src/compiler/operator.h

Index: src/compiler/operator.h
diff --git a/src/compiler/operator.h b/src/compiler/operator.h
index 8e3a9d17254893d1bac63e4685727e78b805621e..a03f16269d73ff13633f39529ba89d5962318ba8 100644
--- a/src/compiler/operator.h
+++ b/src/compiler/operator.h
@@ -7,8 +7,10 @@
 
 #include <ostream>  // NOLINT(readability/streams)
 
+#include "src/base/compiler-specific.h"
 #include "src/base/flags.h"
 #include "src/base/functional.h"
+#include "src/globals.h"
 #include "src/handles.h"
 #include "src/zone/zone.h"
 
@@ -28,7 +30,7 @@ namespace compiler {
 // as the name for a named field access, the ID of a runtime function, etc.
 // Static parameters are private to the operator and only semantically
 // meaningful to the operator itself.
-class Operator : public ZoneObject {
+class V8_EXPORT_PRIVATE Operator : public NON_EXPORTED_BASE(ZoneObject) {
  public:
   typedef uint16_t Opcode;