Adjust BackgroundWith1PxBorder corner radius to scale properly.

chrome/browser/ui/views/location_bar/background_with_1_px_border.h

Index: chrome/browser/ui/views/location_bar/background_with_1_px_border.h
diff --git a/chrome/browser/ui/views/location_bar/background_with_1_px_border.h b/chrome/browser/ui/views/location_bar/background_with_1_px_border.h
index f568615647498393e63ad8d7d73b2229fb2c69e9..69045793eca0a3d5c2102bea13fe1aa9371706c2 100644
--- a/chrome/browser/ui/views/location_bar/background_with_1_px_border.h
+++ b/chrome/browser/ui/views/location_bar/background_with_1_px_border.h
@@ -22,13 +22,13 @@ class View;
 // that the border is one pixel regardless of display scaling.
 class BackgroundWith1PxBorder : public views::Background {
  public:
+  // Corner radius of the inside edge of the roundrect border stroke.
+  static constexpr int kCornerRadius = 2;
+
   BackgroundWith1PxBorder(SkColor background, SkColor border);
 
   void Paint(gfx::Canvas* canvas, views::View* view) const override;
 
-  // Corner radius of the roundrect border.
-  static const float kCornerRadius;
-
  private:
   // Color for the one pixel border.
   SkColor border_color_;