blob: d4ce5ca4dbd9fc4906654664607567f0a4b4e993 [file] [log] [blame]
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
namespace base {
class CommandLine;
// The Jank-O-Meter measures jankyness, which is user-perceivable lag in
// responsiveness of the application.
// It will log such "lag" events to the metrics log.
// This function will initialize the service, which will install itself in
// critical threads. It should be called on the UI thread.
void InstallJankometer(const base::CommandLine& parsed_command_line);
// Clean up Jank-O-Meter junk
void UninstallJankometer();