gfx: Make conversions from gfx::Point to PointF explicit.

chrome/browser/ui/views/link_disambiguation/link_disambiguation_popup.cc

 // Copyright (c) 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 "chrome/browser/ui/views/link_disambiguation/link_disambiguation_popup.h"
 
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/events/event.h"
 #include "ui/events/event_processor.h"
 #include "ui/events/event_utils.h"
@@ skipping 67 matching lines @@
 }
 
 gfx::Size LinkDisambiguationPopup::ZoomBubbleView::GetPreferredSize() const {
   return target_rect_.size();
 }
 
 void LinkDisambiguationPopup::ZoomBubbleView::OnMouseEvent(
     ui::MouseEvent* event) {
   // Transform mouse event back to coordinate system of the web content window
   // before providing to the callback.
+  ui::MouseEvent xform_event(event->type(), gfx::Point(), gfx::Point(),
+                             ui::EventTimeForNow(), event->flags(),
+                             event->changed_button_flags());
   gfx::PointF xform_location(
       (event->location().x() / scale_) + target_rect_.x(),
       (event->location().y() / scale_) + target_rect_.y());
-  ui::MouseEvent xform_event(event->type(), xform_location, xform_location,
-                             ui::EventTimeForNow(), event->flags(),
-                             event->changed_button_flags());
+  xform_event.set_location_f(xform_location);
+  xform_event.set_root_location_f(xform_location);
   mouse_cb_.Run(&xform_event);
   event->SetHandled();
 
   // If user completed a click we can close the window.
   if (event->type() == ui::EventType::ET_MOUSE_RELEASED)
     Close();
 }
 
 void LinkDisambiguationPopup::ZoomBubbleView::OnGestureEvent(
     ui::GestureEvent* event) {
@@ skipping 87 matching lines @@
 void LinkDisambiguationPopup::Close() {
   if (view_) {
     view_->Close();
     view_ = NULL;
   }
 }
 
 void LinkDisambiguationPopup::InvalidateBubbleView() {
   view_ = NULL;
 }