ui: events: Add a class to hold common touch and stylus properties

ui/message_center/views/notifier_settings_view.cc

Index: ui/message_center/views/notifier_settings_view.cc
diff --git a/ui/message_center/views/notifier_settings_view.cc b/ui/message_center/views/notifier_settings_view.cc
index 645e97115b58c1512e804f0cae1fcaf49e6eefe6..d1e30c0894f65ec6d3f789ddeb9a7a7dbef38a9d 100644
--- a/ui/message_center/views/notifier_settings_view.cc
+++ b/ui/message_center/views/notifier_settings_view.cc
@@ -372,9 +372,10 @@ void NotifierSettingsView::NotifierButton::SendLearnMorePressedForTest() {
   if (learn_more_ == NULL)
     return;
   gfx::Point point(110, 120);
-  ui::MouseEvent pressed(ui::ET_MOUSE_PRESSED, point, point,
-                         ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
-                         ui::EF_LEFT_MOUSE_BUTTON);
+  ui::MouseEvent pressed(
+      ui::ET_MOUSE_PRESSED, point, point, ui::EventTimeForNow(),
+      ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON,
+      ui::PointerEventDetails(ui::EventPointerType::POINTER_TYPE_MOUSE));
   ButtonPressed(learn_more_, pressed);
 }