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

ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc

Index: ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
diff --git a/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc b/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
index b2d301d018fa10517f237b79cc941248451eede1..75d76bc2cb1fe1d800d4abe6acfd2be19cc662d1 100644
--- a/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
+++ b/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
@@ -451,9 +451,9 @@ TEST_F(DesktopAuraWidgetTest, TopLevelOwnedPopupRepositionTest) {
 // and release stopping at |last_event_type|.
 void GenerateMouseEvents(Widget* widget, ui::EventType last_event_type) {
   const gfx::Rect screen_bounds(widget->GetWindowBoundsInScreen());
-  ui::MouseEvent move_event(ui::ET_MOUSE_MOVED, screen_bounds.CenterPoint(),
-                            screen_bounds.CenterPoint(), ui::EventTimeForNow(),
-                            0, 0);
+  auto screen_center = gfx::PointF(screen_bounds.CenterPoint());
+  ui::MouseEvent move_event(ui::ET_MOUSE_MOVED, screen_center, screen_center,
+                            ui::EventTimeForNow(), 0, 0);
   ui::EventProcessor* dispatcher = WidgetTest::GetEventProcessor(widget);
   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move_event);
   if (last_event_type == ui::ET_MOUSE_ENTERED || details.dispatcher_destroyed)
@@ -462,15 +462,14 @@ void GenerateMouseEvents(Widget* widget, ui::EventType last_event_type) {
   if (last_event_type == ui::ET_MOUSE_MOVED || details.dispatcher_destroyed)
     return;
 
-  ui::MouseEvent press_event(ui::ET_MOUSE_PRESSED, screen_bounds.CenterPoint(),
-                             screen_bounds.CenterPoint(), ui::EventTimeForNow(),
-                             0, 0);
+  ui::MouseEvent press_event(ui::ET_MOUSE_PRESSED, screen_center, screen_center,
+                             ui::EventTimeForNow(), 0, 0);
   details = dispatcher->OnEventFromSource(&press_event);
   if (last_event_type == ui::ET_MOUSE_PRESSED || details.dispatcher_destroyed)
     return;
 
-  gfx::Point end_point(screen_bounds.CenterPoint());
-  end_point.Offset(1, 1);
+  auto end_point = gfx::PointF(screen_bounds.CenterPoint());
+  end_point.Offset(1.f, 1.f);
   ui::MouseEvent drag_event(ui::ET_MOUSE_DRAGGED, end_point, end_point,
                             ui::EventTimeForNow(), 0, 0);
   details = dispatcher->OnEventFromSource(&drag_event);
@@ -544,7 +543,7 @@ TEST_F(WidgetTest, WindowMouseModalityTest) {
   widget_view->SetBounds(0, 0, 10, 10);
   top_level_widget.GetRootView()->AddChildView(widget_view);
 
-  gfx::Point cursor_location_main(5, 5);
+  gfx::PointF cursor_location_main(5.f, 5.f);
   ui::MouseEvent move_main(ui::ET_MOUSE_MOVED, cursor_location_main,
                            cursor_location_main, ui::EventTimeForNow(),
                            ui::EF_NONE, ui::EF_NONE);
@@ -570,7 +569,7 @@ TEST_F(WidgetTest, WindowMouseModalityTest) {
   modal_dialog_widget->Show();
   EXPECT_TRUE(modal_dialog_widget->IsVisible());
 
-  gfx::Point cursor_location_dialog(100, 100);
+  gfx::PointF cursor_location_dialog(100.f, 100.f);
   ui::MouseEvent mouse_down_dialog(
       ui::ET_MOUSE_PRESSED, cursor_location_dialog, cursor_location_dialog,
       ui::EventTimeForNow(), ui::EF_NONE, ui::EF_NONE);
@@ -581,7 +580,7 @@ TEST_F(WidgetTest, WindowMouseModalityTest) {
 
   // Send a mouse move message to the main window. It should not be received by
   // the main window as the modal dialog is still active.
-  gfx::Point cursor_location_main2(6, 6);
+  gfx::PointF cursor_location_main2(6.f, 6.f);
   ui::MouseEvent mouse_down_main(ui::ET_MOUSE_MOVED, cursor_location_main2,
                                  cursor_location_main2, ui::EventTimeForNow(),
                                  ui::EF_NONE, ui::EF_NONE);