Update omnibox chips in MD

ui/gfx/canvas.cc

Index: ui/gfx/canvas.cc
diff --git a/ui/gfx/canvas.cc b/ui/gfx/canvas.cc
index 6c0aa0e8f684372ec47ef402cb65535874381b3a..0765cf6ea03c1d1d9c462db2274173dd0de59016 100644
--- a/ui/gfx/canvas.cc
+++ b/ui/gfx/canvas.cc
@@ -270,6 +270,10 @@ void Canvas::DrawPoint(const Point& p1, const SkPaint& paint) {
 }
 
 void Canvas::DrawLine(const Point& p1, const Point& p2, SkColor color) {
+  DrawLine(PointF(p1), PointF(p2), color);
+}
+
+void Canvas::DrawLine(const PointF& p1, const PointF& p2, SkColor color) {
   SkPaint paint;
   paint.setColor(color);
   paint.setStrokeWidth(SkIntToScalar(1));
@@ -277,8 +281,14 @@ void Canvas::DrawLine(const Point& p1, const Point& p2, SkColor color) {
 }
 
 void Canvas::DrawLine(const Point& p1, const Point& p2, const SkPaint& paint) {
-  canvas_->drawLine(SkIntToScalar(p1.x()), SkIntToScalar(p1.y()),
-                    SkIntToScalar(p2.x()), SkIntToScalar(p2.y()), paint);
+  DrawLine(PointF(p1), PointF(p2), paint);
+}
+
+void Canvas::DrawLine(const PointF& p1,
+                      const PointF& p2,
+                      const SkPaint& paint) {
+  canvas_->drawLine(SkFloatToScalar(p1.x()), SkFloatToScalar(p1.y()),
+                    SkFloatToScalar(p2.x()), SkFloatToScalar(p2.y()), paint);
 }
 
 void Canvas::DrawCircle(const Point& center_point,