[ash] Hide tooltip when mouse button is pressed

ash/launcher/launcher_view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/launcher/launcher_view.h"
 
 #include <algorithm>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 1499 matching lines @@
   else
     app_list_button->StopLoadingAnimation();
 }
 
 void LauncherView::PointerPressedOnButton(views::View* view,
                                           Pointer pointer,
                                           const ui::LocatedEvent& event) {
   if (drag_view_)
     return;
 
-  tooltip_->Close();
   int index = view_model_->GetIndexOfView(view);
   if (index == -1)
     return;
 
   LauncherItemDelegate* item_delegate = item_manager_->GetLauncherItemDelegate(
       model_->items()[index].type);
   if (view_model_->view_size() <= 1 ||
       !item_delegate->IsDraggable(model_->items()[index]))
     return;  // View is being deleted or not draggable, ignore request.
 
@@ skipping 67 matching lines @@
       model_->items()[view_index].type);
   return item_delegate->GetTitle(model_->items()[view_index]);
 }
 
 void LauncherView::ButtonPressed(views::Button* sender,
                                  const ui::Event& event) {
   // Do not handle mouse release during drag.
   if (dragging())
     return;
 
-  tooltip_->Close();
-
   if (sender == overflow_button_) {
     ToggleOverflowBubble();
     return;
   }
 
   int view_index = view_model_->GetIndexOfView(sender);
   // May be -1 while in the process of animating closed.
   if (view_index == -1)
     return;
 
@@ skipping 70 matching lines @@
                                           const gfx::Point& point,
                                           ui:: MenuSourceType source_type) {
   int view_index = view_model_->GetIndexOfView(source);
   // TODO(simon.hong81): Create LauncherContextMenu for applist in its
   // LauncherItemDelegate.
   if (view_index != -1 &&
       model_->items()[view_index].type == TYPE_APP_LIST) {
     view_index = -1;
   }
 
-  tooltip_->Close();
-
   if (view_index == -1) {
     Shell::GetInstance()->ShowContextMenu(point, source_type);
     return;
   }
   scoped_ptr<ui::MenuModel> menu_model;
   LauncherItemDelegate* item_delegate = item_manager_->GetLauncherItemDelegate(
       model_->items()[view_index].type);
   menu_model.reset(item_delegate->CreateContextMenu(
       model_->items()[view_index],
       source->GetWidget()->GetNativeView()->GetRootWindow()));
@@ skipping 173 matching lines @@
       break;
     case ash::SHELF_ALIGNMENT_TOP:
       distance = coordinate.y() - bounds.bottom();
       break;
   }
   return distance > 0 ? distance : 0;
 }
 
 }  // namespace internal
 }  // namespace ash