Supplement should have a Member to the corresponding Supplementable object (Part 1)

third_party/WebKit/Source/core/frame/NavigatorID.h

Index: third_party/WebKit/Source/core/frame/NavigatorID.h
diff --git a/third_party/WebKit/Source/core/frame/NavigatorID.h b/third_party/WebKit/Source/core/frame/NavigatorID.h
index ea694fb68f293f967462e9cbdd6236c3238843cb..da9ef53d3ad745d98479a9abb79d76271f9e55b2 100644
--- a/third_party/WebKit/Source/core/frame/NavigatorID.h
+++ b/third_party/WebKit/Source/core/frame/NavigatorID.h
@@ -31,11 +31,12 @@
 #ifndef NavigatorID_h
 #define NavigatorID_h
 
+#include "core/CoreExport.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class NavigatorID {
+class CORE_EXPORT NavigatorID {
 public:
     String appCodeName();
     String appName();