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

chrome/browser/signin/chrome_signin_helper.cc

 // Copyright 2013 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/signin/chrome_signin_helper.h"
 
 #include "base/strings/string_util.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/signin/account_reconcilor_factory.h"
@@ skipping 55 matching lines @@
         bubble_mode = BrowserWindow::AVATAR_BUBBLE_MODE_ADD_ACCOUNT;
         break;
       case GAIA_SERVICE_TYPE_REAUTH:
         bubble_mode = BrowserWindow::AVATAR_BUBBLE_MODE_REAUTH;
         break;
       default:
         bubble_mode = BrowserWindow::AVATAR_BUBBLE_MODE_ACCOUNT_MANAGEMENT;
     }
     signin_metrics::LogAccountReconcilorStateOnGaiaResponse(
         account_reconcilor->GetState());
-    browser->window()->ShowAvatarBubbleFromAvatarButton(bubble_mode,
-                                                        manage_accounts_params);
+    browser->window()->ShowAvatarBubbleFromAvatarButton(
+        bubble_mode, manage_accounts_params,
+        signin_metrics::AccessPoint::ACCESS_POINT_CONTENT_AREA);
   }
 #else   // defined(OS_ANDROID)
   if (service_type == signin::GAIA_SERVICE_TYPE_INCOGNITO) {
     GURL url(manage_accounts_params.continue_url.empty()
                  ? chrome::kChromeUINativeNewTabURL
                  : manage_accounts_params.continue_url);
     web_contents->OpenURL(
         content::OpenURLParams(url, content::Referrer(), OFF_THE_RECORD,
                                ui::PAGE_TRANSITION_AUTO_TOPLEVEL, false));
   } else {
@@ skipping 72 matching lines @@
     return;
 
   params.child_id = child_id;
   params.route_id = route_id;
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(ProcessMirrorHeaderUIThread, child_id, route_id, params));
 }
 
 }  // namespace signin