1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/browser_main_parts_qt.h b/src/core/browser_main_parts_qt.h
index 9d0967612..07e8ffe98 100644
--- a/src/core/browser_main_parts_qt.h
+++ b/src/core/browser_main_parts_qt.h
@@ -42,6 +42,8 @@
 
 #include "content/public/browser/browser_main_parts.h"
 
+#include "web_usb_detector_qt.h"
+
 namespace base {
 class MessagePump;
 }
@@ -67,6 +69,7 @@ public:
 
     int PreEarlyInitialization() override;
     void PreMainMessageLoopStart() override;
+    void PostMainMessageLoopStart() override;
     void PreMainMessageLoopRun() override;
     void PostMainMessageLoopRun() override;
     int PreCreateThreads() override;
@@ -76,6 +79,7 @@ private:
     DISALLOW_COPY_AND_ASSIGN(BrowserMainPartsQt);
     std::unique_ptr<performance_manager::PerformanceManager> performance_manager_;
     std::unique_ptr<performance_manager::PerformanceManagerRegistry> performance_manager_registry_;
+    std::unique_ptr<WebUsbDetectorQt> m_webUsbDetector;
 };
 
 } // namespace QtWebEngineCore