win: Fix black pixel artifact at right and bottom

ui/compositor/dip_util.cc

Index: ui/compositor/dip_util.cc
diff --git a/ui/compositor/dip_util.cc b/ui/compositor/dip_util.cc
index f7290e05c496ca5a3752f94df6eb27a797cb4609..fdc27cf672a4e3e68c2da16d8b93d6bcb404f2b0 100644
--- a/ui/compositor/dip_util.cc
+++ b/ui/compositor/dip_util.cc
@@ -66,9 +66,9 @@ gfx::Rect ConvertRectToPixel(const Layer* layer,
 namespace {
 
 void CheckSnapped(float snapped_position) {
-  const float kEplison = 0.0001f;
+  const float kEpsilon = 0.001f;
   float diff = std::abs(snapped_position - gfx::ToRoundedInt(snapped_position));
-  DCHECK_LT(diff, kEplison);
+  DCHECK_LT(diff, kEpsilon);
 }
 
 }  // namespace