Mojo C++ bindings: remove usage of AssociatedGroup from blink.

third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp

Index: third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp b/third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp
index f376eda638f990811e5db287b77352ecc3d41f0d..24ce97b75a254c061d05caee0f6043baa06cb349 100644
--- a/third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/Bluetooth.cpp
@@ -194,7 +194,7 @@ ScriptPromise Bluetooth::requestDevice(ScriptState* scriptState,
       // WebBluetoothService so that it can send us events without us
       // prompting.
       mojom::blink::WebBluetoothServiceClientAssociatedPtrInfo ptrInfo;
-      m_clientBinding.Bind(&ptrInfo, m_service.associated_group());
+      m_clientBinding.Bind(&ptrInfo);
       m_service->SetClient(std::move(ptrInfo));
     }
   }