NOSUBMIT: PointerWatcher observes all pointer events, with moves optional

ash/common/shelf/overflow_bubble.cc

Index: ash/common/shelf/overflow_bubble.cc
diff --git a/ash/common/shelf/overflow_bubble.cc b/ash/common/shelf/overflow_bubble.cc
index 0a5428ab3d96e75b88fbd295f1dc538efe66bdd2..97a5749e6f1e16237b529dd19fee593e4064a564 100644
--- a/ash/common/shelf/overflow_bubble.cc
+++ b/ash/common/shelf/overflow_bubble.cc
@@ -71,16 +71,13 @@ void OverflowBubble::ProcessPressedEvent(
   }
 }
 
-void OverflowBubble::OnMousePressed(const ui::MouseEvent& event,
-                                    const gfx::Point& location_in_screen,
-                                    views::Widget* target) {
-  ProcessPressedEvent(location_in_screen);
-}
-
-void OverflowBubble::OnTouchPressed(const ui::TouchEvent& event,
-                                    const gfx::Point& location_in_screen,
-                                    views::Widget* target) {
-  ProcessPressedEvent(location_in_screen);
+void OverflowBubble::OnPointerEventObserved(
+    const ui::LocatedEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {
+  if (event.type() == ui::ET_MOUSE_PRESSED ||
+      event.type() == ui::ET_TOUCH_PRESSED)
+    ProcessPressedEvent(location_in_screen);
 }
 
 void OverflowBubble::OnWidgetDestroying(views::Widget* widget) {