A follow-up nit fix for jumplist file operations

base/files/file_util_posix.cc

Index: base/files/file_util_posix.cc
diff --git a/base/files/file_util_posix.cc b/base/files/file_util_posix.cc
index a8db2599c642ff920e87533f0bcb6566a7253168..1498cd26ddf7c0359145f8418a717baa3909533d 100644
--- a/base/files/file_util_posix.cc
+++ b/base/files/file_util_posix.cc
@@ -276,9 +276,7 @@ bool CopyDirectory(const FilePath& from_path,
   FilePath real_from_path = MakeAbsoluteFilePath(from_path);
   if (real_from_path.empty())
     return false;
-  if (real_to_path.value().size() >= real_from_path.value().size() &&
-      real_to_path.value().compare(0, real_from_path.value().size(),
-                                   real_from_path.value()) == 0) {
+  if (real_to_path == real_from_path || real_from_path.IsParent(real_to_path)) {

[grt (UTC plus 2), 2016/12/15 21:28:32]

nit: omit braces for consistency with the conditional above

     return false;
   }