Add Profile metric counting to new User Manager.

chrome/browser/ui/views/profile_chooser_view.cc

Index: chrome/browser/ui/views/profile_chooser_view.cc
diff --git a/chrome/browser/ui/views/profile_chooser_view.cc b/chrome/browser/ui/views/profile_chooser_view.cc
index a50e62de3d57ebe85ef0082b90ae583293440dc2..de5547638da136e481fecb0626de3176de4ae836 100644
--- a/chrome/browser/ui/views/profile_chooser_view.cc
+++ b/chrome/browser/ui/views/profile_chooser_view.cc
@@ -523,6 +523,7 @@ void ProfileChooserView::ButtonPressed(views::Button* sender,
   if (sender == guest_button_) {
     profiles::SwitchToGuestProfile(browser_->host_desktop_type(),
                                    profiles::ProfileSwitchingDoneCallback());
+    ProfileMetrics::LogProfileSwitchUser(ProfileMetrics::SWITCH_PROFILE_GUEST);
   } else if (sender == end_guest_button_) {
     profiles::CloseGuestProfileWindows();
   } else if (sender == users_button_) {
@@ -537,6 +538,7 @@ void ProfileChooserView::ButtonPressed(views::Button* sender,
     profiles::CreateAndSwitchToNewProfile(
         browser_->host_desktop_type(),
         profiles::ProfileSwitchingDoneCallback());
+    ProfileMetrics::LogProfileAddNewUser(ProfileMetrics::ADD_NEW_USER_ICON);
   } else if (sender == add_account_button_) {
     ShowView(GAIA_ADD_ACCOUNT_VIEW, avatar_menu_.get());
   } else if (sender == current_profile_photo_->change_photo_button()) {
@@ -549,6 +551,7 @@ void ProfileChooserView::ButtonPressed(views::Button* sender,
     avatar_menu_->SwitchToProfile(
         match->second,
         ui::DispositionFromEventFlags(event.flags()) == NEW_WINDOW);
+    ProfileMetrics::LogProfileSwitchUser(ProfileMetrics::SWITCH_PROFILE_ICON);
   }
 }