mus: Change PointerWatcher to watch for all events.

ash/shelf/shelf_tooltip_manager.cc

Index: ash/shelf/shelf_tooltip_manager.cc
diff --git a/ash/shelf/shelf_tooltip_manager.cc b/ash/shelf/shelf_tooltip_manager.cc
index 35a83a23d6808631583798d291725a3777f2df40..7163415a292cab5b111eab49a86350419861baab 100644
--- a/ash/shelf/shelf_tooltip_manager.cc
+++ b/ash/shelf/shelf_tooltip_manager.cc
@@ -173,17 +173,11 @@ void ShelfTooltipManager::ShowTooltipWithDelay(views::View* view) {
   }
 }
 
-void ShelfTooltipManager::OnMousePressed(const ui::MouseEvent& event,
-                                         const gfx::Point& location_in_screen,
-                                         views::Widget* target) {
-  // Close on any mouse press events inside or outside the tooltip.
-  Close();
-}
-
-void ShelfTooltipManager::OnTouchPressed(const ui::TouchEvent& event,
-                                         const gfx::Point& location_in_screen,
-                                         views::Widget* target) {
-  // Close on any touch press events inside or outside the tooltip.
+void ShelfTooltipManager::OnPointerEventObserved(
+    const ui::LocatedEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {
+  // Close on any press events inside or outside the tooltip.
   Close();
 }