Removed a few manual roundrect path creations

ui/gfx/canvas.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/canvas.h"
 
 #include <cmath>
 #include <limits>
 
 #include "base/i18n/rtl.h"
@@ skipping 279 matching lines @@
       SkIntToScalar(center_point.y()), SkIntToScalar(radius), paint);
 }
 
 void Canvas::DrawRoundRect(const Rect& rect,
                            int radius,
                            const SkPaint& paint) {
   canvas_->drawRoundRect(RectToSkRect(rect), SkIntToScalar(radius),
                          SkIntToScalar(radius), paint);
 }
 
+void Canvas::DrawRoundRect(const Rect& rect,
+                           int rad_top_left,
+                           int rad_top_right,
+                           int rad_bottom_left,
+                           int rad_bottom_right,
+                           const SkPaint& paint) {
+  SkScalar rad[8] = {
+      SkIntToScalar(rad_top_left),     SkIntToScalar(rad_top_left),
+      SkIntToScalar(rad_top_right),    SkIntToScalar(rad_top_right),
+      SkIntToScalar(rad_bottom_left),  SkIntToScalar(rad_bottom_left),
+      SkIntToScalar(rad_bottom_right), SkIntToScalar(rad_bottom_right)};
+  SkRRect rrect;
+  rrect.setRectRadii(RectToSkRect(rect), (const SkVector*)rad);
+  canvas_->drawRRect(rrect, paint);
+}
+
 void Canvas::DrawPath(const SkPath& path, const SkPaint& paint) {
   canvas_->drawPath(path, paint);
 }
 
 void Canvas::DrawFocusRect(const Rect& rect) {
   DrawDashedRect(rect, SK_ColorGRAY);
 }
 
 void Canvas::DrawSolidFocusRect(const Rect& rect, SkColor color) {
   SkPaint paint;
@@ skipping 321 matching lines @@
   SkPaint p(paint);
   p.setFilterLevel(filter ? SkPaint::kLow_FilterLevel
                           : SkPaint::kNone_FilterLevel);
   p.setShader(shader.get());
 
   // The rect will be filled by the bitmap.
   canvas_->drawRect(dest_rect, p);
 }
 
 }  // namespace gfx