Revert to old rect conversion behavior

ui/gfx/rect_conversions.cc

Index: ui/gfx/rect_conversions.cc
diff --git a/ui/gfx/rect_conversions.cc b/ui/gfx/rect_conversions.cc
index 265915ae6500a789c73128aa365e31dba17f4968..160c547a737c9d8ec5f1d8dd6f25dda6dcc2edd6 100644
--- a/ui/gfx/rect_conversions.cc
+++ b/ui/gfx/rect_conversions.cc
@@ -28,5 +28,12 @@ Rect ToEnclosedRect(const RectF& rect) {
   return Rect(min_x, min_y, width, height);
 }
 
+Rect ToFlooredRectDeprecated(const RectF& rect) {
+  return Rect(ToFlooredInt(rect.origin().x()),
+              ToFlooredInt(rect.origin().y()),
+              ToFlooredInt(rect.size().width()),
+              ToFlooredInt(rect.size().height()));
+}
+
 }  // namespace gfx