Revert "Oilpan: fix build after r196583."

Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h

Index: Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h
diff --git a/Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h b/Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h
index 138ad8cdddf14822f098262a52b81501d8506cac..a2aec1f00a7e423cb7591eeac8feaa9622bf8d44 100644
--- a/Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h
+++ b/Source/bindings/core/v8/inspector/V8JavaScriptCallFrame.h
@@ -5,18 +5,18 @@
 #ifndef V8JavaScriptCallFrame_h
 #define V8JavaScriptCallFrame_h
 
-#include "wtf/Forward.h"
-#include <v8.h>
+#include "core/inspector/JavaScriptCallFrame.h"
 
 namespace blink {
 
-class JavaScriptCallFrame;
-
 class V8JavaScriptCallFrame {
 public:
     static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate*);
     static v8::Local<v8::Object> wrap(v8::Local<v8::FunctionTemplate> constructorTemplate, v8::Local<v8::Context>, PassRefPtr<JavaScriptCallFrame>);
     static JavaScriptCallFrame* unwrap(v8::Local<v8::Object>);
+
+private:
+    static v8::Local<v8::String> hiddenPropertyName(v8::Isolate*);
 };
 
 } // namespace blink