chrome/browser/metrics/signin_status_metrics_provider_base.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/metrics/signin_status_metrics_provider_base.h"
   6
   7 #include "base/metrics/histogram.h"
   8
   9 SigninStatusMetricsProviderBase::SigninStatusMetricsProviderBase()
  10     : signin_status_(UNKNOWN_SIGNIN_STATUS) {
  11 }
  12
  13 SigninStatusMetricsProviderBase::~SigninStatusMetricsProviderBase() {
  14 }
  15
  16 void SigninStatusMetricsProviderBase::RecordSigninStatusHistogram(
  17     SigninStatus signin_status) {
  18   UMA_HISTOGRAM_ENUMERATION(
  19         "UMA.ProfileSignInStatus", signin_status, SIGNIN_STATUS_MAX);
  20 }
  21
  22 void SigninStatusMetricsProviderBase::SetSigninStatus(SigninStatus new_status) {
  23   // The recorded sign-in status value can't be changed once it's recorded as
  24   // error until the next UMA upload.
  25   if (signin_status_ == ERROR_GETTING_SIGNIN_STATUS)
  26     return;
  27   signin_status_ = new_status;
  28 }
  29
  30 void SigninStatusMetricsProviderBase::ResetSigninStatus() {
  31   signin_status_ = UNKNOWN_SIGNIN_STATUS;
  32 }