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

doesn't work well for Windows root drives.

BUG=24722
TEST=existing tests are enough.
Review URL: http://codereview.chromium.org/271086

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29093 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 4 deletions

diff --git a/base/file_util_win.cc b/base/file_util_win.cc
index 2d4a694..d6edc6f 100644
--- a/base/file_util_win.cc
+++ b/base/file_util_win.cc
@@ -28,8 +28,7 @@ std::wstring GetDirectoryFromPath(const std::wstring& path) {
   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) {
@@ -651,8 +650,7 @@ bool GetCurrentDirectory(FilePath* dir) {
   // 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;
 }