DeleteRegistryValue  944 chrome/installer/setup/uninstall.cc   InstallUtil::DeleteRegistryValue(
DeleteRegistryValue  981 chrome/installer/setup/uninstall.cc     InstallUtil::DeleteRegistryValue(root, open_with_progids_key, prog_id);
DeleteRegistryValue  123 chrome/installer/util/install_util.h   static bool DeleteRegistryValue(HKEY reg_root, const base::string16& key_path,