Index: ash/display/mirror_window_controller.cc |
diff --git a/ash/display/mirror_window_controller.cc b/ash/display/mirror_window_controller.cc |
index 1bdbc1b69a15a6a385e2a6700da6a8b4a9ba0197..73d03b0c3493bbe91fdbce7d87cc0040eb0d1205 100644 |
--- a/ash/display/mirror_window_controller.cc |
+++ b/ash/display/mirror_window_controller.cc |
@@ -270,7 +270,7 @@ void MirrorWindowController::UpdateWindow( |
} |
void MirrorWindowController::UpdateWindow() { |
- if (!mirroring_host_info_map_.size()) |
+ if (mirroring_host_info_map_.empty()) |
return; |
DisplayManager* display_manager = Shell::GetInstance()->display_manager(); |
std::vector<DisplayInfo> display_info_list; |