ui: Remove implicit flooring in skia rect conversion methods.

ui/gfx/skia_util.h

Index: ui/gfx/skia_util.h
diff --git a/ui/gfx/skia_util.h b/ui/gfx/skia_util.h
index c5dfe6367d8a94859c190bc04236cc45b6ee0f74..08eb2203bdd2731e03dccdeab4b97bc4c2c5ff4c 100644
--- a/ui/gfx/skia_util.h
+++ b/ui/gfx/skia_util.h
@@ -21,13 +21,15 @@ namespace gfx {
 
 class ImageSkiaRep;
 class Rect;
+class RectF;
 class ShadowValue;
 
 // Convert between Skia and gfx rect types.
 UI_EXPORT SkRect RectToSkRect(const Rect& rect);
 UI_EXPORT SkIRect RectToSkIRect(const Rect& rect);
-UI_EXPORT Rect SkRectToRect(const SkRect& rect);
 UI_EXPORT Rect SkIRectToRect(const SkIRect& rect);
+UI_EXPORT SkRect RectFToSkRect(const RectF& rect);
+UI_EXPORT RectF SkRectToRectF(const SkRect& rect);
 
 // Creates a bitmap shader for the image rep with the image rep's scale factor.
 // Sets the created shader's local matrix such that it displays the image rep at