Remove file_util::TrimTrailingSeparators(), which is deprecated and...

base/file_util_win.cc

Index: base/file_util_win.cc
===================================================================
--- base/file_util_win.cc	(revision 28937)
+++ base/file_util_win.cc	(working copy)
@@ -28,8 +28,7 @@
   std::wstring::size_type length =
       file_ptr ? file_ptr - path_buffer : path.length();
   std::wstring directory(path, 0, length);
-  TrimTrailingSeparator(&directory);
-  return directory;
+  return FilePath(directory).StripTrailingSeparators().value();
 }
 
 bool AbsolutePath(FilePath* path) {
@@ -648,8 +647,7 @@
   // trailing slash.  We duplicate this here, but it shouldn't be necessary
   // when everyone is using the appropriate FilePath APIs.
   std::wstring dir_str(system_buffer);
-  file_util::TrimTrailingSeparator(&dir_str);
-  *dir = FilePath(dir_str);
+  *dir = FilePath(dir_str).StripTrailingSeparators();
   return true;
 }