Split UserMetrics into API vs. implementation. Move API to content/public.

chrome/browser/chromeos/locale_change_guard.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/chromeos/locale_change_guard.h"
 
 #include "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/notifications/notification_delegate.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/tab_contents/tab_contents.h"
-#include "content/browser/user_metrics.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
+#include "content/public/browser/user_metrics.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
+using content::UserMetricsAction;
+
 namespace chromeos {
 
 class LocaleChangeGuard::Delegate : public NotificationDelegate {
  public:
   explicit Delegate(chromeos::LocaleChangeGuard* master) : master_(master) {}
   void Close(bool by_user);
   void Display() {}
   void Error() {}
   void Click() {}
   std::string id() const;
@@ skipping 24 matching lines @@
   if (note_ == NULL ||
       profile_ == NULL ||
       from_locale_.empty() ||
       to_locale_.empty()) {
     NOTREACHED();
     return;
   }
   if (reverted_)
     return;
   reverted_ = true;
-  UserMetrics::RecordAction(UserMetricsAction("LanguageChange_Revert"));
+  content::RecordAction(UserMetricsAction("LanguageChange_Revert"));
   profile_->ChangeAppLocale(
       from_locale_, Profile::APP_LOCALE_CHANGED_VIA_REVERT);
 
   Browser* browser = Browser::GetTabbedBrowser(profile_, false);
   if (browser)
     browser->ExecuteCommand(IDC_EXIT);
 }
 
 void LocaleChangeGuard::Observe(int type,
                                 const content::NotificationSource& source,
@@ skipping 104 matching lines @@
   // If not: mark current locale as accepted.
   if (reverted_)
     return;
   PrefService* prefs = profile_->GetPrefs();
   if (prefs == NULL) {
     NOTREACHED();
     return;
   }
   if (prefs->GetString(prefs::kApplicationLocale) != to_locale_)
     return;
-  UserMetrics::RecordAction(UserMetricsAction("LanguageChange_Accept"));
+  content::RecordAction(UserMetricsAction("LanguageChange_Accept"));
   prefs->SetString(prefs::kApplicationLocaleBackup, to_locale_);
   prefs->SetString(prefs::kApplicationLocaleAccepted, to_locale_);
   prefs->ScheduleSavePersistentPrefs();
 }
 
 void LocaleChangeGuard::PrepareChangingLocale(
     const std::string& from_locale, const std::string& to_locale) {
   std::string cur_locale = g_browser_process->GetApplicationLocale();
   if (!from_locale.empty())
     from_locale_ = from_locale;
@@ skipping 19 matching lines @@
   if (by_user)
     master_->AcceptLocaleChange();
 }
 
 std::string LocaleChangeGuard::Delegate::id() const {
   // Arbitrary unique Id.
   return "8c386938-1e3f-11e0-ac7b-18a90520e2e5";
 }
 
 }  // namespace chromeos