Fix generate-bytecode-expectations to work in component builds

src/interpreter/bytecode-array-iterator.h

Index: src/interpreter/bytecode-array-iterator.h
diff --git a/src/interpreter/bytecode-array-iterator.h b/src/interpreter/bytecode-array-iterator.h
index 09226252cc0fc9b98165565ce998613c47091bd6..03279cbd431dcad7ed403d8193472204fc9150f5 100644
--- a/src/interpreter/bytecode-array-iterator.h
+++ b/src/interpreter/bytecode-array-iterator.h
@@ -5,6 +5,7 @@
 #ifndef V8_INTERPRETER_BYTECODE_ARRAY_ITERATOR_H_
 #define V8_INTERPRETER_BYTECODE_ARRAY_ITERATOR_H_
 
+#include "src/globals.h"
 #include "src/handles.h"
 #include "src/interpreter/bytecode-register.h"
 #include "src/interpreter/bytecodes.h"
@@ -15,7 +16,7 @@ namespace v8 {
 namespace internal {
 namespace interpreter {
 
-class BytecodeArrayIterator {
+class V8_EXPORT_PRIVATE BytecodeArrayIterator {
  public:
   explicit BytecodeArrayIterator(Handle<BytecodeArray> bytecode_array);