aura: Stop converting Rect to RectF implicitly.

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

Index: ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
index 236fb0884bb753694f82dc9af222848015650eb5..94a1cc2c8bce20bbdc56a50ca37debbb241b9249 100644
--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
+++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
@@ -2027,14 +2027,14 @@ gfx::Rect DesktopWindowTreeHostX11::GetWorkAreaBoundsInPixels() const {
 
 gfx::Rect DesktopWindowTreeHostX11::ToDIPRect(
     const gfx::Rect& rect_in_pixels) const {
-  gfx::RectF rect_in_dip = rect_in_pixels;
+  gfx::RectF rect_in_dip = gfx::RectF(rect_in_pixels);
   GetRootTransform().TransformRectReverse(&rect_in_dip);
   return gfx::ToEnclosingRect(rect_in_dip);
 }
 
 gfx::Rect DesktopWindowTreeHostX11::ToPixelRect(
     const gfx::Rect& rect_in_dip) const {
-  gfx::RectF rect_in_pixels = rect_in_dip;
+  gfx::RectF rect_in_pixels = gfx::RectF(rect_in_dip);
   GetRootTransform().TransformRect(&rect_in_pixels);
   return gfx::ToEnclosingRect(rect_in_pixels);
 }