Fix BootTime.Login , BootTime.Logout UMA histograms.
commitb8d0f4fb5183a74718cc437ab3f0462949ee8ab1
authoralemate@chromium.org <alemate@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 15 May 2014 00:42:35 +0000 (15 00:42 +0000)
committeralemate@chromium.org <alemate@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 15 May 2014 00:42:35 +0000 (15 00:42 +0000)
tree914088bccec704f8bc3f2bfac375ed241a2ece69
parent85191ed719f061e14cab6c4d7c968476da38fb31
Fix BootTime.Login , BootTime.Logout UMA histograms.
Add new BootTime.LoginNewUser , ShutdownTime.Restart.

BootTime.Login / BootTime.Logout were not accurately measured. This CL fixes it.

BUG=344934
TEST=manual

Review URL: https://codereview.chromium.org/289483002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@270543 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/chromeos/boot_times_loader.cc
chrome/browser/chromeos/boot_times_loader.h
chrome/browser/chromeos/login/chrome_restart_request.cc
chrome/browser/chromeos/login/existing_user_controller.cc
chrome/browser/chromeos/login/login_utils.cc
chrome/browser/lifetime/application_lifetime.cc