Touch HUD app for mustash

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 34d044de9b3218a0d8013219caab20341296d66b..1300b816a24e791c546da2989b439e675f5cad6f 100644
--- a/ash/shelf/shelf_tooltip_manager.cc
+++ b/ash/shelf/shelf_tooltip_manager.cc
@@ -173,20 +173,37 @@ void ShelfTooltipManager::ShowTooltipWithDelay(views::View* view) {
   }
 }
 
-void ShelfTooltipManager::OnMousePressed(const ui::MouseEvent& event,
-                                         const gfx::Point& location_in_screen,
-                                         views::Widget* target) {
+void ShelfTooltipManager::OnMousePressObserved(
+    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) {
+void ShelfTooltipManager::OnTouchPressObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {
   // Close on any touch press events inside or outside the tooltip.
   Close();
 }
 
+void ShelfTooltipManager::OnTouchReleaseObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {}
+
+void ShelfTooltipManager::OnTouchMoveObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {}
+
+void ShelfTooltipManager::OnTouchCancellObserved(
+    const ui::TouchEvent& event,
+    const gfx::Point& location_in_screen,
+    views::Widget* target) {}
+
 void ShelfTooltipManager::OnEvent(ui::Event* event) {
   // Mouse and touch press events are handled via views::PointerWatcher.
   if (event->type() == ui::ET_MOUSE_PRESSED ||