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

chrome/browser/ui/views/extensions/extension_installed_bubble_view.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/ui/views/extensions/extension_installed_bubble_view.h"
 
 #include <algorithm>
 #include <string>
 
 #include "chrome/browser/extensions/extension_action_manager.h"
@@ skipping 404 matching lines @@
   bool did_close = bubble_reference_->CloseBubble(BUBBLE_CLOSE_ACCEPTED);
   DCHECK(did_close);
 
   if (source == sign_in_link_) {
 #if defined(OS_ANDROID)
     // TODO(bshe): Figure out what to do on Android platform. See
     // crbug.com/559340.
     NOTIMPLEMENTED();
 #else
     chrome::ShowBrowserSignin(
-        browser_, signin_metrics::SOURCE_EXTENSION_INSTALL_BUBBLE);
+        browser_,
+        signin_metrics::AccessPoint::ACCESS_POINT_EXTENSION_INSTALL_BUBBLE);
 #endif
     return;
   }
 
   DCHECK_EQ(manage_shortcut_, source);
 
   std::string configure_url = chrome::kChromeUIExtensionsURL;
   configure_url += chrome::kExtensionConfigureCommandsSubPage;
   chrome::NavigateParams params(chrome::GetSingletonTabNavigateParams(
       browser_, GURL(configure_url)));
@@ skipping 180 matching lines @@
   if (delegate_view_) {
     delegate_view_->GetWidget()->Close();
     delegate_view_ = nullptr;
   }
 }
 
 void ExtensionInstalledBubbleUi::UpdateAnchorPosition() {
   DCHECK(delegate_view_);
   delegate_view_->UpdateAnchorView();
 }