Makes event dispatch implicitly target specific window until release

components/mus/ws/window_tree_unittest.cc

Index: components/mus/ws/window_tree_unittest.cc
diff --git a/components/mus/ws/window_tree_unittest.cc b/components/mus/ws/window_tree_unittest.cc
index b9c2b1e439bc252c095287bbcd43d752f26fce24..4066e9463b99e12282cb678f2447ab68a87b920a 100644
--- a/components/mus/ws/window_tree_unittest.cc
+++ b/components/mus/ws/window_tree_unittest.cc
@@ -256,6 +256,7 @@ mojo::EventPtr CreatePointerDownEvent(int x, int y) {
   event->pointer_data->location = mojo::LocationData::New();
   event->pointer_data->location->x = x;
   event->pointer_data->location->y = y;
+  event->pointer_data->kind = mojo::POINTER_KIND_TOUCH;
   return event.Pass();
 }
 
@@ -267,6 +268,7 @@ mojo::EventPtr CreatePointerUpEvent(int x, int y) {
   event->pointer_data->location = mojo::LocationData::New();
   event->pointer_data->location->x = x;
   event->pointer_data->location->y = y;
+  event->pointer_data->kind = mojo::POINTER_KIND_TOUCH;
   return event.Pass();
 }