1 files changed, 63 insertions, 0 deletions
diff --git a/js/xpconnect/loader/PrecompiledScript.h b/js/xpconnect/loader/PrecompiledScript.h
new file mode 100644
index 0000000000..2b49c05373
--- /dev/null
+++ b/js/xpconnect/loader/PrecompiledScript.h
@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_PrecompiledScript_h
+#define mozilla_dom_PrecompiledScript_h
+
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/PrecompiledScriptBinding.h"
+#include "mozilla/RefPtr.h"
+
+#include "js/experimental/JSStencil.h"
+#include "js/TypeDecls.h"
+
+#include "nsCOMPtr.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+namespace JS {
+class ReadOnlyCompileOptions;
+}
+
+namespace mozilla {
+namespace dom {
+class PrecompiledScript : public nsISupports, public nsWrapperCache {
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SKIPPABLE_WRAPPERCACHE_CLASS(PrecompiledScript)
+
+  explicit PrecompiledScript(nsISupports* aParent, RefPtr<JS::Stencil> aStencil,
+                             JS::ReadOnlyCompileOptions& aOptions);
+
+  void ExecuteInGlobal(JSContext* aCx, JS::Handle<JSObject*> aGlobal,
+                       const ExecuteInGlobalOptions& aOptions,
+                       JS::MutableHandle<JS::Value> aRval, ErrorResult& aRv);
+
+  void GetUrl(nsAString& aUrl);
+
+  bool HasReturnValue();
+
+  nsISupports* GetParentObject() const { return mParent; }
+
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+
+ protected:
+  virtual ~PrecompiledScript() = default;
+
+ private:
+  bool IsBlackForCC(bool aTracingNeeded);
+
+  nsCOMPtr<nsISupports> mParent;
+
+  RefPtr<JS::Stencil> mStencil;
+  nsCString mURL;
+  const bool mHasReturnValue;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_PrecompiledScript_h