stop using (deprecated) SkScalarDiv

ui/views/controls/progress_bar.cc

Index: ui/views/controls/progress_bar.cc
diff --git a/ui/views/controls/progress_bar.cc b/ui/views/controls/progress_bar.cc
index 0d6ed17f5e0dbc304b97794c31ed32abd8669abd..d8fe31fab5b5388c1b8761ffc8205a1408739ae2 100644
--- a/ui/views/controls/progress_bar.cc
+++ b/ui/views/controls/progress_bar.cc
@@ -239,9 +239,8 @@ void ProgressBar::OnPaint(gfx::Canvas* canvas) {
       };
       // We want a thin 1-pixel line for kBarTopColor.
       SkScalar scalar_height = SkIntToScalar(bar_height);
-      SkScalar highlight_width = SkScalarDiv(SK_Scalar1, scalar_height);
-      SkScalar border_width = SkScalarDiv(SkIntToScalar(kBorderWidth),
-                                          scalar_height);
+      SkScalar highlight_width = 1 / scalar_height;
+      SkScalar border_width = kBorderWidth / scalar_height;

[sky, 2015/05/12 15:46:54]

SKIntToScale(kBorderWidth) here and 286?

       const SkScalar bar_points[] = {
         0,
         border_width,
@@ -284,9 +283,7 @@ void ProgressBar::OnPaint(gfx::Canvas* canvas) {
           kBarHighlightEnd,
         };
         const SkScalar highlight_points[] = {
-          0,
-          SK_Scalar1 - SkScalarDiv(SkIntToScalar(kBorderWidth), scalar_height),
-          SK_Scalar1,
+            0, SK_Scalar1 - kBorderWidth / scalar_height, SK_Scalar1,
         };
         SkPaint paint;
         paint.setStyle(SkPaint::kFill_Style);