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

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

 // Copyright 2014 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/views/profiles/profile_chooser_view.h"
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 187 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(ProfileChooserViewExtensionsTest,
     NoProfileChooserOnOutsideUserDataDirProfiles) {
   // Test that the profile chooser view does not show when avatar menu is not
   // available. This can be repro'ed with a profile path outside user_data_dir.
   // crbug.com/527505
   Profile* new_profile = CreateProfileOutsideUserDataDir();
   Browser* browser = CreateBrowser(new_profile);
   browser->window()->ShowAvatarBubbleFromAvatarButton(
       BrowserWindow::AVATAR_BUBBLE_MODE_CONFIRM_SIGNIN,
-      signin::ManageAccountsParams());
+      signin::ManageAccountsParams(),
+      signin_metrics::AccessPoint::ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN);
   ASSERT_FALSE(ProfileChooserView::IsShowing());
   CloseBrowserSynchronously(browser);
 }
 
 IN_PROC_BROWSER_TEST_F(ProfileChooserViewExtensionsTest, SigninButtonHasFocus) {
   ASSERT_TRUE(profiles::IsMultipleProfilesEnabled());
   ASSERT_NO_FATAL_FAILURE(OpenProfileChooserView(browser()));
 
   EXPECT_TRUE(signin_current_profile_link()->HasFocus());
 }
@@ skipping 95 matching lines @@
   EXPECT_EQ(1U, BrowserList::GetInstance(chrome::GetActiveDesktop())->size());
 
   WaitForUserManager();
   // Assert that the first profile's extensions are not blocked.
   ASSERT_EQ(total_enabled_extensions, registry->enabled_extensions().size());
   ASSERT_EQ(0U, registry->blocked_extensions().size());
 
   // We need to hide the User Manager or else the process can't die.
   UserManager::Hide();
 }