bluetooth: Move FactoryWrapper to device and expose a function for testing in chooser controller

content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h

Index: content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h
diff --git a/content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h b/content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h
index 199ecdbda90e84d246cf7a8adc459581b6b09aca..978ea301928dad270c49f5a3aef3193736807a31 100644
--- a/content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h
+++ b/content/shell/browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h
@@ -16,20 +16,16 @@ class LayoutTestBluetoothFakeAdapterSetterImpl
     : public mojom::LayoutTestBluetoothFakeAdapterSetter {
  public:
   static void Create(
-      int render_process_id,
       mojom::LayoutTestBluetoothFakeAdapterSetterRequest request);
 
  private:
   LayoutTestBluetoothFakeAdapterSetterImpl(
-      int render_process_id,
       mojom::LayoutTestBluetoothFakeAdapterSetterRequest request);
   ~LayoutTestBluetoothFakeAdapterSetterImpl() override;
 
   void Set(const mojo::String& adapter_name,
            const SetCallback& callback) override;
 
-  int render_process_id_;
-
   mojo::StrongBinding<LayoutTestBluetoothFakeAdapterSetter> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(LayoutTestBluetoothFakeAdapterSetterImpl);