Create a field test for sync sign in promo strings.

chrome/browser/ui/webui/sync_promo_handler.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/ui/webui/sync_promo_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram.h"
 #include "base/time.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_setup_flow.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/webui/sync_promo_trial.h"
 #include "chrome/browser/ui/webui/sync_promo_ui.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 
 namespace {
@@ skipping 85 matching lines @@
                  base::Unretained(this)));
   web_ui_->RegisterMessageCallback("SyncPromo:UserFlowAction",
       base::Bind(&SyncPromoHandler::HandleUserFlowAction,
                  base::Unretained(this)));
   web_ui_->RegisterMessageCallback("SyncPromo:UserSkipped",
       base::Bind(&SyncPromoHandler::HandleUserSkipped,
                  base::Unretained(this)));
   SyncSetupHandler::RegisterMessages();
 }
 
+void SyncPromoHandler::ShowGaiaSuccessAndClose() {
+  if (sync_promo_trial::IsExperimentActive())
+    sync_promo_trial::RecordUserSignedIn();
+
+  SyncSetupHandler::ShowGaiaSuccessAndClose();
+}
+
+void SyncPromoHandler::ShowGaiaSuccessAndSettingUp() {
+  if (sync_promo_trial::IsExperimentActive())
+    sync_promo_trial::RecordUserSignedIn();
+
+  SyncSetupHandler::ShowGaiaSuccessAndSettingUp();
+}
+
 void SyncPromoHandler::ShowConfigure(const base::DictionaryValue& args) {
   bool usePassphrase = false;
   args.GetBoolean("usePassphrase", &usePassphrase);
 
   if (usePassphrase) {
     // If a passphrase is required then we must show the configure pane.
     SyncSetupHandler::ShowConfigure(args);
   } else {
     // If no passphrase is required then skip the configure pane and sync
     // everything by default. This makes the first run experience simpler.
@@ skipping 46 matching lines @@
   if (!username.empty())
     prefs_->SetBoolean(prefs::kSyncPromoShowNTPBubble, true);
 
   GURL url = SyncPromoUI::GetNextPageURLForSyncPromoURL(
       web_ui_->tab_contents()->GetURL());
   web_ui_->tab_contents()->OpenURL(url, GURL(), CURRENT_TAB,
                                    content::PAGE_TRANSITION_LINK);
 }
 
 void SyncPromoHandler::HandleInitializeSyncPromo(const base::ListValue* args) {
-  base::FundamentalValue visible(SyncPromoUI::GetShowTitleForSyncPromoURL(
-      web_ui_->tab_contents()->GetURL()));
+  // If the promo is also the Chrome launch page, we want to show the title and
+  // log an event if we are running an experiment.
+  bool is_launch_page = SyncPromoUI::GetIsLaunchPageForSyncPromoURL(
+      web_ui_->tab_contents()->GetURL());
+  if (is_launch_page && sync_promo_trial::IsExperimentActive())
+    sync_promo_trial::RecordUserSawMessage();
+  base::FundamentalValue visible(is_launch_page);
   web_ui_->CallJavascriptFunction("SyncSetupOverlay.setPromoTitleVisible",
                                   visible);
 
   OpenSyncSetup();
   // We don't need to compute anything for this, just do this every time.
   RecordUserFlowAction(SYNC_PROMO_VIEWED);
   // Increment view count first and show natural numbers in stats rather than 0
   // based starting point (if it happened to be our first time showing this).
   IncrementViewCountBy(1);
   // Record +1 for every view.  This is the only thing we record that's not part
@@ skipping 53 matching lines @@
   int adjusted = GetViewCount() + amount;
   prefs_->SetInteger(prefs::kSyncPromoViewCount, adjusted);
   return adjusted;
 }
 
 void SyncPromoHandler::RecordUserFlowAction(int action) {
   // Send an enumeration to our single user flow histogram.
   UMA_HISTOGRAM_ENUMERATION("SyncPromo.UserFlow", action,
                             SYNC_PROMO_BUCKET_BOUNDARY);
 }