Extend simple_file_system to use SandboxedFileSystemOperation

webkit/fileapi/sandboxed_file_system_operation.cc

Index: webkit/fileapi/sandboxed_file_system_operation.cc
diff --git a/webkit/fileapi/sandboxed_file_system_operation.cc b/webkit/fileapi/sandboxed_file_system_operation.cc
index fc77ce319a6a00182cb14adbce171a72ff396fa7..dfc2884f677e1745c9fd9dda54de14dfa5d02c4f 100644
--- a/webkit/fileapi/sandboxed_file_system_operation.cc
+++ b/webkit/fileapi/sandboxed_file_system_operation.cc
@@ -115,9 +115,10 @@ void SandboxedFileSystemOperation::Truncate(
   FileSystemOperation::Truncate(path, length);
 }
 
-void SandboxedFileSystemOperation::TouchFile(const FilePath& path,
-                const base::Time& last_access_time,
-                const base::Time& last_modified_time) {
+void SandboxedFileSystemOperation::TouchFile(
+    const FilePath& path,
+    const base::Time& last_access_time,
+    const base::Time& last_modified_time) {
   if (!VerifyFileSystemPathForWrite(path, true /* create */, 0))
     return;
   FileSystemOperation::TouchFile(path, last_access_time, last_modified_time);
@@ -171,14 +172,4 @@ bool SandboxedFileSystemOperation::VerifyFileSystemPathForWrite(
   return true;
 }
 
-bool SandboxedFileSystemOperation::CheckIfFilePathIsSafe(
-    const FilePath& path) {
-  if (file_system_context_->path_manager()->IsRestrictedFileName(
-          path.BaseName())) {
-    dispatcher()->DidFail(base::PLATFORM_FILE_ERROR_SECURITY);
-    return false;
-  }
-  return true;
-}
-
 }  // namespace fileapi