Implement newly designed sign-in related histograms for desktop platorms.

chrome/browser/ui/webui/signin/login_ui_service.cc

 // Copyright (c) 2012 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/signin/login_ui_service.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_promo.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 50 matching lines @@
 }
 
 void LoginUIService::ShowLoginPopup() {
 #if defined(OS_CHROMEOS)
   if (chrome::IsRunningInForcedAppMode())
     InlineLoginDialog::Show(profile_);
 #else
   chrome::ScopedTabbedBrowserDisplayer displayer(
       profile_, chrome::GetActiveDesktop());
   chrome::ShowBrowserSignin(
-      displayer.browser(), signin_metrics::SOURCE_APP_LAUNCHER);
+      displayer.browser(),
+      signin_metrics::AccessPoint::ACCESS_POINT_EXTENSIONS);
 #endif
 }
 
 void LoginUIService::DisplayLoginResult(Browser* browser,
                                         const base::string16& message) {
 #if defined(OS_CHROMEOS)
   // ChromeOS doesn't have the avatar bubble so it never calls this function.
   NOTREACHED();
 #endif
   last_login_result_ = message;
   browser->window()->ShowAvatarBubbleFromAvatarButton(
-      message.empty() ? BrowserWindow::AVATAR_BUBBLE_MODE_CONFIRM_SIGNIN :
-                        BrowserWindow::AVATAR_BUBBLE_MODE_SHOW_ERROR,
-      signin::ManageAccountsParams());
+      message.empty() ? BrowserWindow::AVATAR_BUBBLE_MODE_CONFIRM_SIGNIN
+                      : BrowserWindow::AVATAR_BUBBLE_MODE_SHOW_ERROR,
+      signin::ManageAccountsParams(),
+      signin_metrics::AccessPoint::ACCESS_POINT_EXTENSIONS);
 }
 
 const base::string16& LoginUIService::GetLastLoginResult() {
   return last_login_result_;
 }