- Electron version: 0.36.12, 0.37.6
- Operating system: Kubuntu 15.10

Try Ctrl+Shift+F, find progress freeze always.

atom/browser/common_web_contents_delegate.cc
const std::string& url, const std::string& content) {
  PathsMap::iterator it = saved_files_.find(url);
  if (it == saved_files_.end())
    return;
  BrowserThread::PostTaskAndReply(
      BrowserThread::FILE, FROM_HERE,
      base::Bind(&AppendToFile, it->second, content),
      base::Bind(&CommonWebContentsDelegate::OnDevToolsAppendToFile,
                 base::Unretained(this), url));
}
void CommonWebContentsDelegate::DevToolsRequestFileSystems() {