Index: ui/aura/root_window_host_win.cc |
diff --git a/ui/aura/root_window_host_win.cc b/ui/aura/root_window_host_win.cc |
index d2167d71d47aeb993b1d78f8c651c29b209ba98c..bedc179f14021f7fcb5a8ed885dddcc44bda797b 100644 |
--- a/ui/aura/root_window_host_win.cc |
+++ b/ui/aura/root_window_host_win.cc |
@@ -293,6 +293,11 @@ void RootWindowHostWin::PostNativeEvent(const base::NativeEvent& native_event) { |
hwnd(), native_event.message, native_event.wParam, native_event.lParam); |
} |
+void RootWindowHostWin::OnDeviceScaleFactorChanged( |
+ float device_scale_factor) { |
+ NOTIMPLEMENTED(); |
+} |
+ |
void RootWindowHostWin::OnClose() { |
// TODO: this obviously shouldn't be here. |
MessageLoopForUI::current()->Quit(); |