Pass IJS_Runtime, not IJS_Context, to native object constructors.

fpdfsdk/src/javascript/JS_Object.h

Index: fpdfsdk/src/javascript/JS_Object.h
diff --git a/fpdfsdk/src/javascript/JS_Object.h b/fpdfsdk/src/javascript/JS_Object.h
index 563a316bd6bc527c6a62d851e0be3f4c175e6bca..50751523f50b5c247925d50ca0349e6f58a237b4 100644
--- a/fpdfsdk/src/javascript/JS_Object.h
+++ b/fpdfsdk/src/javascript/JS_Object.h
@@ -49,8 +49,8 @@ class CJS_Object {
   virtual FX_BOOL IsType(const FX_CHAR* sClassName) { return TRUE; }
   virtual CFX_ByteString GetClassName() { return ""; }
 
-  virtual FX_BOOL InitInstance(IJS_Context* cc) { return TRUE; }
-  virtual FX_BOOL ExitInstance() { return TRUE; }
+  virtual void InitInstance(IJS_Runtime* pIRuntime) {}
+  virtual void ExitInstance() {}
 
   v8::Local<v8::Object> ToV8Object() { return m_pV8Object.Get(m_pIsolate); }