aura: Fix hiding the cursor on touch events.

ui/aura/shared/compound_event_filter_unittest.cc

Index: ui/aura/shared/compound_event_filter_unittest.cc
diff --git a/ui/aura/shared/compound_event_filter_unittest.cc b/ui/aura/shared/compound_event_filter_unittest.cc
index 4709a97bf7472886e1a044e96bfa791a76745e2b..85ee5808495178bc85ee342e986d0e0b9eb6f0d6 100644
--- a/ui/aura/shared/compound_event_filter_unittest.cc
+++ b/ui/aura/shared/compound_event_filter_unittest.cc
@@ -80,8 +80,15 @@ TEST_F(CompoundEventFilterTest, TouchHidesCursor) {
   root_window()->AsRootWindowHostDelegate()->OnHostTouchEvent(&release);
   EXPECT_FALSE(cursor_client.IsCursorVisible());
 
+  // Move the cursor again. The cursor should be visible.
   root_window()->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouse);
   EXPECT_TRUE(cursor_client.IsCursorVisible());
+
+  // Now activate the window and press on it again.
+  aura::client::GetActivationClient(
+      root_window())->ActivateWindow(window.get());
+  root_window()->AsRootWindowHostDelegate()->OnHostTouchEvent(&press);
+  EXPECT_FALSE(cursor_client.IsCursorVisible());
 }
 
 }  // namespace test