Touch HUD app for mustash

ash/common/system/tray/tray_event_filter.cc

Index: ash/common/system/tray/tray_event_filter.cc
diff --git a/ash/common/system/tray/tray_event_filter.cc b/ash/common/system/tray/tray_event_filter.cc
index 658a91d2ebd460bd39b19571798b1ba2437540eb..9997df1bd1089fda0bc95b4dcb4f0979831797a6 100644
--- a/ash/common/system/tray/tray_event_filter.cc
+++ b/ash/common/system/tray/tray_event_filter.cc
@@ -35,18 +35,32 @@ void TrayEventFilter::RemoveWrapper(TrayBubbleWrapper* wrapper) {
     WmShell::Get()->RemovePointerWatcher(this);
 }
 
-void TrayEventFilter::OnMousePressed(const ui::MouseEvent& event,
-                                     const gfx::Point& location_in_screen,
-                                     views::Widget* target) {
+void TrayEventFilter::OnMousePressObserved(const ui::MouseEvent& event,
+                                           const gfx::Point& location_in_screen,
+                                           views::Widget* target) {
   ProcessPressedEvent(location_in_screen, target);
 }
 
-void TrayEventFilter::OnTouchPressed(const ui::TouchEvent& event,
-                                     const gfx::Point& location_in_screen,
-                                     views::Widget* target) {
+void TrayEventFilter::OnTouchPressObserved(const ui::TouchEvent& event,
+                                           const gfx::Point& location_in_screen,
+                                           views::Widget* target) {
   ProcessPressedEvent(location_in_screen, target);
 }
 
+void TrayEventFilter::OnTouchReleaseObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {}
+
+void TrayEventFilter::OnTouchMoveObserved(const ui::TouchEvent& event,
+                                          const gfx::Point& location_in_screen,
+                                          views::Widget* target) {}
+
+void TrayEventFilter::OnTouchCancellObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {}
+
 void TrayEventFilter::ProcessPressedEvent(const gfx::Point& location_in_screen,
                                           views::Widget* target) {
   if (target) {