Fix generate-bytecode-expectations to work in component builds

src/interpreter/bytecode-register.h

Index: src/interpreter/bytecode-register.h
diff --git a/src/interpreter/bytecode-register.h b/src/interpreter/bytecode-register.h
index d698d4049d55ea22d0988ceae8eeae586a57b637..d1883ef54a493014e0b27703a833392718b0a2f4 100644
--- a/src/interpreter/bytecode-register.h
+++ b/src/interpreter/bytecode-register.h
@@ -8,6 +8,7 @@
 #include "src/interpreter/bytecodes.h"
 
 #include "src/frames.h"
+#include "src/globals.h"
 
 namespace v8 {
 namespace internal {
@@ -15,7 +16,7 @@ namespace interpreter {
 
 // An interpreter Register which is located in the function's Register file
 // in its stack-frame. Register hold parameters, this, and expression values.
-class Register final {
+class V8_EXPORT_PRIVATE Register final {
  public:
   explicit Register(int index = kInvalidIndex) : index_(index) {}