Fix generate-bytecode-expectations to work in component builds

src/source-position-table.h

Index: src/source-position-table.h
diff --git a/src/source-position-table.h b/src/source-position-table.h
index 74c3b9e45fc984c71124a9326278303df8f37544..9e1fcf22adf0573dcff41c608b4ea7de28e535fd 100644
--- a/src/source-position-table.h
+++ b/src/source-position-table.h
@@ -7,6 +7,7 @@
 
 #include "src/assert-scope.h"
 #include "src/checks.h"
+#include "src/globals.h"
 #include "src/handles.h"
 #include "src/zone/zone-containers.h"
 
@@ -55,7 +56,7 @@ class SourcePositionTableBuilder {
   PositionTableEntry previous_;  // Previously written entry, to compute delta.
 };
 
-class SourcePositionTableIterator {
+class V8_EXPORT_PRIVATE SourcePositionTableIterator {
  public:
   explicit SourcePositionTableIterator(ByteArray* byte_array);