New Profile metric for Auth Errors.

chrome/browser/profiles/profile_metrics.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/profiles/profile_metrics.h"
 
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 121 matching lines @@
   for (size_t i = 0; i < number_of_profiles; ++i) {
     if (!HasProfileAtIndexBeenActiveSince(info_cache, i, oldest)) {
       counts->unused++;
     } else {
       if (info_cache.ProfileIsSupervisedAtIndex(i))
         counts->supervised++;
       if (!info_cache.GetUserNameOfProfileAtIndex(i).empty()) {
         counts->signedin++;
         if (info_cache.IsUsingGAIAPictureOfProfileAtIndex(i))
           counts->gaia_icon++;
+        counts->auth_errors[info_cache.ProfileAuthErrorAtIndex(i)]++;
       }
     }
   }
   return true;
 }
 
 
 void ProfileMetrics::UpdateReportedProfilesStatistics(ProfileManager* manager) {
   ProfileCounts counts;
   if (CountProfileInformation(manager, &counts)) {
@@ skipping 20 matching lines @@
                              counts.supervised);
     UMA_HISTOGRAM_COUNTS_100("Profile.PercentageOfManagedProfiles",
                              100 * counts.supervised / counts.total);
     UMA_HISTOGRAM_COUNTS_100("Profile.NumberOfSignedInProfiles",
                              counts.signedin);
     UMA_HISTOGRAM_COUNTS_100("Profile.NumberOfUnusedProfiles",
                              counts.unused);
     UMA_HISTOGRAM_COUNTS_100("Profile.NumberOfSignedInProfilesWithGAIAIcons",
                              counts.gaia_icon);
 
+    for (size_t auth_error = 0;
+         auth_error < GoogleServiceAuthError::State::NUM_STATES;
+         auth_error++) {
+      for (size_t i = 0; i < counts.auth_errors[auth_error]; i++) {
+          UMA_HISTOGRAM_ENUMERATION("Profile.NumberOfProfileAuthErrors",
+                                    auth_error,
+                                    GoogleServiceAuthError::State::NUM_STATES);
+      }
+    }
+
     LogLockedProfileInformation(manager);
     UpdateReportedOSProfileStatistics(counts.total, counts.signedin);
   }
 }
 
 void ProfileMetrics::LogProfileAddNewUser(ProfileAdd metric) {
   DCHECK(metric < NUM_PROFILE_ADD_METRICS);
   UMA_HISTOGRAM_ENUMERATION("Profile.AddNewUser", metric,
                             NUM_PROFILE_ADD_METRICS);
   UMA_HISTOGRAM_ENUMERATION("Profile.NetUserCount", ADD_NEW_USER,
@@ skipping 268 matching lines @@
   UMA_HISTOGRAM_ENUMERATION("Profile.SyncSignIn",
                             GetProfileType(profile_path),
                             NUM_PROFILE_TYPE_METRICS);
 }
 
 void ProfileMetrics::LogProfileUpdate(const base::FilePath& profile_path) {
   UMA_HISTOGRAM_ENUMERATION("Profile.Update",
                             GetProfileType(profile_path),
                             NUM_PROFILE_TYPE_METRICS);
 }