Delete FilesystemInterface::DeleteFolderAndContents and related methods.

webrtc/base/win32filesystem.cc

Index: webrtc/base/win32filesystem.cc
diff --git a/webrtc/base/win32filesystem.cc b/webrtc/base/win32filesystem.cc
index 519f62a70eadd8b7231323f49d0c4bb2f4fef2b8..0e7dd545e2db1a114e5672ccd8b2df335799078e 100644
--- a/webrtc/base/win32filesystem.cc
+++ b/webrtc/base/win32filesystem.cc
@@ -160,17 +160,6 @@ bool Win32Filesystem::IsAbsent(const Pathname& path) {
   return (ERROR_FILE_NOT_FOUND == err || ERROR_PATH_NOT_FOUND == err);
 }
 
-bool Win32Filesystem::IsTemporaryPath(const Pathname& pathname) {
-  TCHAR buffer[MAX_PATH + 1];
-  if (!::GetTempPath(arraysize(buffer), buffer))
-    return false;
-  if (!IsCurrentProcessLowIntegrity() &&
-      !::GetLongPathName(buffer, buffer, arraysize(buffer)))
-    return false;
-  return (::strnicmp(ToUtf16(pathname.pathname()).c_str(),
-                     buffer, strlen(buffer)) == 0);
-}
-
 bool Win32Filesystem::GetFileSize(const Pathname &pathname, size_t *size) {
   WIN32_FILE_ATTRIBUTE_DATA data = {0};
   if (::GetFileAttributesEx(ToUtf16(pathname.pathname()).c_str(),
@@ -210,11 +199,4 @@ bool Win32Filesystem::GetAppPathname(Pathname* path) {
   return true;
 }
 
-bool Win32Filesystem::GetAppTempFolder(Pathname* path) {
-  if (!GetAppPathname(path))
-    return false;
-  std::string filename(path->filename());
-  return GetTemporaryFolder(*path, true, &filename);
-}
-
 }  // namespace rtc