1 files changed, 10 insertions, 2 deletions
diff --git a/src/core/renderer/web_channel_ipc_transport.h b/src/core/renderer/web_channel_ipc_transport.h
index fcee13bda..ae3f16cac 100644
--- a/src/core/renderer/web_channel_ipc_transport.h
+++ b/src/core/renderer/web_channel_ipc_transport.h
@@ -42,23 +42,31 @@
 
 #include "base/values.h"
 #include "content/public/renderer/render_view_observer.h"
+#include "content/public/renderer/render_view_observer_tracker.h"
 #include <QtCore/qcompilerdetection.h>
 
+namespace content {
+class RenderFrame;
+}
+
 namespace v8 {
 class Extension;
 }
 
 namespace QtWebEngineCore {
 
-class WebChannelIPCTransport : public content::RenderViewObserver {
+class WebChannelIPCTransport : public content::RenderViewObserver
+                             , public content::RenderViewObserverTracker<WebChannelIPCTransport>
+{
 public:
     WebChannelIPCTransport(content::RenderView *);
 
+    void RunScriptsAtDocumentStart(content::RenderFrame *render_frame);
+
 private:
     void dispatchWebChannelMessage(const std::vector<char> &binaryJSON, uint worldId);
     void installWebChannel(uint worldId);
     void uninstallWebChannel(uint worldId);
-    virtual void DidCreateDocumentElement(blink::WebLocalFrame* frame) override;
     virtual bool OnMessageReceived(const IPC::Message &message) Q_DECL_OVERRIDE;
 
     bool m_installed;