Use std::isnan instead of isnan in global ns

components/test_runner/event_sender.cc

Index: components/test_runner/event_sender.cc
diff --git a/components/test_runner/event_sender.cc b/components/test_runner/event_sender.cc
index 2bbf4def7219e18dc2008f55f7eafd4d24c5f14a..838b772066cd269b36418d0bc07c25a673334d40 100644
--- a/components/test_runner/event_sender.cc
+++ b/components/test_runner/event_sender.cc
@@ -1890,7 +1890,7 @@ void EventSender::AddTouchPoint(float x, float y, gin::Arguments* args) {
                         &touch_point.radiusY);
 
   // Set the touch point pressure to zero if it was not set by the caller
-  if (isnan(touch_point.force))
+  if (std::isnan(touch_point.force))
       touch_point.force = 0.0;
 
   touch_points_.push_back(touch_point);