Explicitly convert Point to PointF for event code

ui/views/accessibility/ax_view_obj_wrapper.cc

 // Copyright 2014 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 "ui/views/accessibility/ax_view_obj_wrapper.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/events/event_utils.h"
@@ skipping 59 matching lines @@
                                    view_data.selection_end);
   }
 }
 
 int32 AXViewObjWrapper::GetID() {
   return AXAuraObjCache::GetInstance()->GetID(view_);
 }
 
 void AXViewObjWrapper::DoDefault() {
   gfx::Rect rect = view_->GetLocalBounds();
-  gfx::Point center = rect.CenterPoint();
+  gfx::PointF center(rect.CenterPoint());
   view_->OnMousePressed(ui::MouseEvent(
       ui::ET_MOUSE_PRESSED, center, center, ui::EventTimeForNow(),
       ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
   view_->OnMouseReleased(ui::MouseEvent(
       ui::ET_MOUSE_RELEASED, center, center, ui::EventTimeForNow(),
       ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
 }
 
 void AXViewObjWrapper::Focus() {
   view_->RequestFocus();
 }
 
 void AXViewObjWrapper::MakeVisible() {
   // TODO(dtseng): Implement.
 }
 
 void AXViewObjWrapper::SetSelection(int32 start, int32 end) {
   // TODO(dtseng): Implement.
 }
 
 void AXViewObjWrapper::ShowContextMenu() {
   view_->ShowContextMenu(view_->bounds().CenterPoint(),
                          ui::MENU_SOURCE_KEYBOARD);
 }
 
 }  // namespace views