ui::LocatedEvent location() returns gfx::PointF

chrome/browser/ui/views/toolbar/browser_actions_container.cc

 // Copyright 2013 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 "chrome/browser/ui/views/toolbar/browser_actions_container.h"
 
 #include "base/compiler_specific.h"
 #include "base/prefs/pref_service.h"
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 268 matching lines @@
   return drop_data.Read(data) ? drop_data.IsFromProfile(profile_) : false;
 }
 
 void BrowserActionsContainer::OnDragEntered(
     const ui::DropTargetEvent& event) {
 }
 
 int BrowserActionsContainer::OnDragUpdated(
     const ui::DropTargetEvent& event) {
   // First check if we are above the chevron (overflow) menu.
-  if (GetEventHandlerForPoint(event.location()) == chevron_) {
+  if (GetEventHandlerForPoint(gfx::ToFlooredPoint(event.location())) ==
+      chevron_) {
     if (!show_menu_task_factory_.HasWeakPtrs() && !overflow_menu_)
       StartShowFolderDropMenuTimer();
     return ui::DragDropTypes::DRAG_MOVE;
   }
   StopShowFolderDropMenuTimer();
 
   // Figure out where to display the indicator.  This is a complex calculation:
 
   // First, we figure out how much space is to the left of the icon area, so we
   // can calculate the true offset into the icon area.
@@ skipping 622 matching lines @@
                                      views::BubbleBorder::TOP_RIGHT,
                                      show_action);
   popup_->GetWidget()->AddObserver(this);
   popup_button_ = button;
 
   // Only set button as pushed if it was triggered by a user click.
   if (should_grant)
     popup_button_->SetButtonPushed();
   return true;
 }