Make DeleteCache() recursive

This reuses base::FileEnumerator for the task on all platforms.

BUG=249362
R=gavinp@chromium.org, rvargas@chromium.org

Review URL: https://codereview.chromium.org/19206002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@211793 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 29 deletions

diff --git a/net/disk_cache/cache_util_win.cc b/net/disk_cache/cache_util_win.cc
index 8c54b91..3337511 100644
--- a/net/disk_cache/cache_util_win.cc
+++ b/net/disk_cache/cache_util_win.cc
@@ -11,29 +11,6 @@
 #include "base/message_loop.h"
 #include "base/win/scoped_handle.h"
 
-namespace {
-
-// Deletes all the files on path that match search_name pattern.
-void DeleteFiles(const base::FilePath& path, const wchar_t* search_name) {
-  base::FilePath name(path.Append(search_name));
-
-  WIN32_FIND_DATA data;
-  HANDLE handle = FindFirstFile(name.value().c_str(), &data);
-  if (handle == INVALID_HANDLE_VALUE)
-    return;
-
-  do {
-    if (data.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY ||
-        data.dwFileAttributes == FILE_ATTRIBUTE_REPARSE_POINT)
-      continue;
-    DeleteFile(path.Append(data.cFileName).value().c_str());
-  } while (FindNextFile(handle, &data));
-
-  FindClose(handle);
-}
-
-}  // namespace
-
 namespace disk_cache {
 
 bool MoveCache(const base::FilePath& from_path, const base::FilePath& to_path) {
@@ -46,12 +23,6 @@ bool MoveCache(const base::FilePath& from_path, const base::FilePath& to_path) {
   return true;
 }
 
-void DeleteCache(const base::FilePath& path, bool remove_folder) {
-  DeleteFiles(path, L"*");
-  if (remove_folder)
-    RemoveDirectory(path.value().c_str());
-}
-
 bool DeleteCacheFile(const base::FilePath& name) {
   // We do a simple delete, without ever falling back to SHFileOperation, as the
   // version from base does.