UMA for New Profile Management. Track User-Menu Tutorial actions with Histograms.

chrome/browser/ui/views/profiles/profile_chooser_view.cc

Index: chrome/browser/ui/views/profiles/profile_chooser_view.cc
diff --git a/chrome/browser/ui/views/profiles/profile_chooser_view.cc b/chrome/browser/ui/views/profiles/profile_chooser_view.cc
index 5fc7301acb220e99466b0a7e81e5616eb344cfc4..6c16fe2c52357f95cba1f268fe6e0e5a2daef2db 100644
--- a/chrome/browser/ui/views/profiles/profile_chooser_view.cc
+++ b/chrome/browser/ui/views/profiles/profile_chooser_view.cc
@@ -11,6 +11,7 @@
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
@@ -529,9 +530,14 @@ void ProfileChooserView::ButtonPressed(views::Button* sender,
     // is indeed shown for the maximum number of times.
     browser_->profile()->GetPrefs()->SetInteger(
         prefs::kProfileAvatarTutorialShown, kProfileAvatarTutorialShowMax + 1);
+
+    ProfileMetrics::
+        LogProfileMirrorEnrollment(ProfileMetrics::ENROLL_CLOSE_WELCOME_CARD);
     ShowView(BUBBLE_VIEW_MODE_PROFILE_CHOOSER, avatar_menu_.get());
   } else if (sender == tutorial_enable_new_profile_management_button_) {
     profiles::EnableNewProfileManagementPreview();
+    ProfileMetrics::
+        LogProfileMirrorEnrollment(ProfileMetrics::ENROLL_ACCEPT_MIRROR);
   } else if (sender == remove_account_and_relaunch_button_) {
     RemoveAccount();
   } else if (sender == account_removal_cancel_button_) {
@@ -597,6 +603,8 @@ void ProfileChooserView::LinkClicked(views::Link* sender, int event_flags) {
   } else {
     DCHECK(sender == tutorial_learn_more_link_);
     // TODO(guohui): update |learn_more_url| once it is decided.
+    ProfileMetrics::
+        LogProfileMirrorEnrollment(ProfileMetrics::ENROLL_LAUNCH_LEARN_MORE);
     const GURL lear_more_url("https://support.google.com/chrome/?hl=en#to");
     chrome::NavigateParams params(
         browser_->profile(),
@@ -672,6 +680,12 @@ views::View* ProfileChooserView::CreateProfileChooserView(
   }
 
   if (tutorial_view) {
+    // Be sure not to track the tutorial display on View refresh, and only count
+    // the preview-promo view, not the welcome-enabled view.
+    if (!switches::IsNewProfileManagement()) {
+      ProfileMetrics::
+          LogProfileMirrorEnrollment(ProfileMetrics::ENROLL_SHOW_PREVIEW_PROMO);
+    }

[guohui, 2014/04/28 19:26:18]

hmm, but you do track the tutorial display on view refresh, please update
tutorial_shown to track the preview-promo tutorial as well and then only fire
UMA event if !tutorial_shown.

[Mike Lerman, 2014/04/28 20:43:27]

Done.

     layout->StartRow(1, 0);
     layout->AddView(tutorial_view);
   }
@@ -762,7 +776,7 @@ views::View* ProfileChooserView::CreateTutorialView(
   title_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   title_label->SetAutoColorReadabilityEnabled(false);
   title_label->SetEnabledColor(SK_ColorWHITE);
-  title_label ->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
+  title_label->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
       ui::ResourceBundle::MediumFont));
   layout->StartRow(1, 0);
   layout->AddView(title_label);