Add account_type to Feedback reports.

Add a new PSD to Feedback reports specifying the account type of the primary
user logged in.

R=afakhry@chromium.org

Bug: 891113
Change-Id: I6b46d65b0fb32fec0ef651d89dd06afcc3c58b25
Reviewed-on: https://chromium-review.googlesource.com/c/1277990
Commit-Queue: Rahul Chaturvedi <rkc@chromium.org>
Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Cr-Commit-Position: refs/heads/master@{#600618}

chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc

@@ -35,6 +35,7 @@
 #include "chrome/browser/metrics/chromeos_metrics_provider.h"
 #include "chromeos/dbus/util/version_loader.h"
 #include "chromeos/system/statistics_provider.h"
+#include "components/user_manager/user_manager.h"
 #include "content/public/common/service_manager_connection.h"
 #include "services/service_manager/public/cpp/connector.h"
 #endif
@@ -61,6 +62,7 @@ constexpr char kSettingsKey[] = "settings";
 constexpr char kLocalStateSettingsResponseKey[] = "Local State: settings";
 constexpr char kArcStatusKey[] = "CHROMEOS_ARC_STATUS";
 constexpr char kMonitorInfoKey[] = "monitor_info";
+constexpr char kAccountTypeKey[] = "account_type";
 #else
 constexpr char kOsVersionTag[] = "OS VERSION";
 #endif
@@ -71,6 +73,40 @@ constexpr char kInstallerBrandCode[] = "installer_brand_code";
 #endif
 
 #if defined(OS_CHROMEOS)
+
+std::string GetPrimaryAccountTypeString() {
+  DCHECK(user_manager::UserManager::Get());
+  const user_manager::User* primary_user =
+      user_manager::UserManager::Get()->GetPrimaryUser();
+
+  // In case we're on the login screen, we won't have a logged in user.
+  if (!primary_user)
+    return "none";
+
+  switch (primary_user->GetType()) {
+    case user_manager::USER_TYPE_REGULAR:
+      return "regular";
+    case user_manager::USER_TYPE_GUEST:
+      return "guest";
+    case user_manager::USER_TYPE_PUBLIC_ACCOUNT:
+      return "public_account";
+    case user_manager::USER_TYPE_SUPERVISED:
+      return "supervised";
+    case user_manager::USER_TYPE_KIOSK_APP:
+      return "kiosk_app";
+    case user_manager::USER_TYPE_CHILD:
+      return "child";
+    case user_manager::USER_TYPE_ARC_KIOSK_APP:
+      return "arc_kiosk_app";
+    case user_manager::USER_TYPE_ACTIVE_DIRECTORY:
+      return "active_directory";
+    case user_manager::NUM_USER_TYPES:
+      NOTREACHED();
+      break;
+  }
+  return std::string();
+}
+
 std::string GetEnrollmentStatusString() {
   switch (ChromeOSMetricsProvider::GetEnrollmentStatus()) {
     case ChromeOSMetricsProvider::NON_MANAGED:
@@ -202,6 +238,7 @@ void ChromeInternalLogSource::Fetch(SysLogsSourceCallback callback) {
                                        ProfileManager::GetLastUsedProfile())
                                        ? "enabled"
                                        : "disabled");
+  response->emplace(kAccountTypeKey, GetPrimaryAccountTypeString());
   PopulateLocalStateSettings(response.get());
 
   // Chain asynchronous fetchers: PopulateMonitorInfoAsync, PopulateEntriesAsync