views: Update event-related API to use PointF/RectF instead of Point/Rect.

ui/gfx/skia_util.cc

Index: ui/gfx/skia_util.cc
diff --git a/ui/gfx/skia_util.cc b/ui/gfx/skia_util.cc
index 943f51edc1f7af353ae58af37a4eafe37940a93d..7b270e3c256cf8cd024cfab2a2610bf35b9e663b 100644
--- a/ui/gfx/skia_util.cc
+++ b/ui/gfx/skia_util.cc
@@ -29,6 +29,10 @@ SkIRect RectToSkIRect(const Rect& rect) {
   return SkIRect::MakeXYWH(rect.x(), rect.y(), rect.width(), rect.height());
 }
 
+SkIRect RectToSkIRect(const RectF& rect) {
+  return SkIRect::MakeXYWH(rect.x(), rect.y(), rect.width(), rect.height());
+}
+
 Rect SkIRectToRect(const SkIRect& rect) {
   return Rect(rect.x(), rect.y(), rect.width(), rect.height());
 }