#include "components/sessions/core/session_constants.h"
namespace sessions {
const base::FilePath::StringPieceType kSessionsDirectory = …);
const base::FilePath::CharType kTabSessionFileNamePrefix[] = …);
const base::FilePath::CharType kSessionFileNamePrefix[] = …);
const base::FilePath::CharType kAppSessionFileNamePrefix[] = …);
const base::FilePath::CharType kTimestampSeparator[] = …);
const base::FilePath::StringPieceType kLegacyCurrentTabSessionFileName = …);
const base::FilePath::StringPieceType kLegacyLastTabSessionFileName = …);
const base::FilePath::StringPieceType kLegacyCurrentSessionFileName = …);
const base::FilePath::StringPieceType kLegacyLastSessionFileName = …);
const int gMaxPersistNavigationCount = …;
}