Remove implicit flooring Scale() method from Point and Size.

ui/gfx/shadow_value.cc

Index: ui/gfx/shadow_value.cc
diff --git a/ui/gfx/shadow_value.cc b/ui/gfx/shadow_value.cc
index 09127ee5bfc7dd3a7da500026511e08bbc45646e..0602c2d31b1d7b926f4334bb49e723d85e8718f9 100644
--- a/ui/gfx/shadow_value.cc
+++ b/ui/gfx/shadow_value.cc
@@ -8,6 +8,7 @@
 
 #include "base/stringprintf.h"
 #include "ui/gfx/insets.h"
+#include "ui/gfx/point_conversions.h"
 
 namespace gfx {
 
@@ -28,7 +29,8 @@ ShadowValue::~ShadowValue() {
 }
 
 ShadowValue ShadowValue::Scale(float scale) const {
-  return ShadowValue(offset_.Scale(scale), blur_ * scale, color_);
+  gfx::Point scaled_offset = gfx::ToFlooredPoint(offset_.Scale(scale));
+  return ShadowValue(scaled_offset, blur_ * scale, color_);
 }
 
 std::string ShadowValue::ToString() const {