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

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

 // Copyright 2015 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/signin_view_controller.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/signin/signin_error_controller_factory.h"
 #include "chrome/browser/signin/signin_promo.h"
@@ skipping 79 matching lines @@
     : modal_signin_delegate_(nullptr) {}
 
 SigninViewController::~SigninViewController() {
   CloseModalSignin();
 }
 
 // static
 views::WebView* SigninViewController::CreateGaiaWebView(
     content::WebContentsDelegate* delegate,
     profiles::BubbleViewMode mode,
-    Profile* profile) {
-  GURL url = signin::GetSigninURLFromBubbleViewMode(profile, mode);
+    Profile* profile,
+    signin_metrics::AccessPoint access_point) {
+  GURL url =
+      signin::GetSigninURLFromBubbleViewMode(profile, mode, access_point);
 
   // Adds Gaia signin webview.
   const gfx::Size pref_size = switches::UsePasswordSeparatedSigninFlow()
       ? gfx::Size(kFixedGaiaViewWidth, kFixedGaiaViewHeight)
       : gfx::Size(kPasswordCombinedFixedGaiaViewWidth,
                   kPasswordCombinedFixedGaiaViewHeight);
   views::WebView* web_view = new views::WebView(profile);
   web_view->LoadInitialURL(url);
 
   if (delegate)
     web_view->GetWebContents()->SetDelegate(delegate);
 
   web_view->SetPreferredSize(pref_size);
   content::RenderWidgetHostView* rwhv =
       web_view->GetWebContents()->GetRenderWidgetHostView();
   if (rwhv)
     rwhv->SetBackgroundColor(profiles::kAvatarBubbleGaiaBackgroundColor);
 
   return web_view;
 }
 
 void SigninViewController::ShowModalSignin(
-    profiles::BubbleViewMode mode, Browser* browser) {
+    profiles::BubbleViewMode mode,
+    Browser* browser,
+    signin_metrics::AccessPoint access_point) {
   CloseModalSignin();
   // The delegate will delete itself on request of the views code when the
   // widget is closed.
   modal_signin_delegate_ = new ModalSigninDelegate(
-    this, CreateGaiaWebView(nullptr, mode, browser->profile()), browser);
+      this, CreateGaiaWebView(nullptr, mode, browser->profile(), access_point),
+      browser);
 }
 
 void SigninViewController::CloseModalSignin() {
   if (modal_signin_delegate_)
     modal_signin_delegate_->CloseModalSignin();
   DCHECK(!modal_signin_delegate_);
 }
 
 void SigninViewController::ResetModalSigninDelegate() {
   modal_signin_delegate_ = nullptr;
 }
 
 // static
 bool SigninViewController::ShouldShowModalSigninForMode(
     profiles::BubbleViewMode mode) {
   return switches::UsePasswordSeparatedSigninFlow() &&
         (mode == profiles::BUBBLE_VIEW_MODE_GAIA_SIGNIN ||
          mode == profiles::BUBBLE_VIEW_MODE_GAIA_ADD_ACCOUNT ||
          mode == profiles::BUBBLE_VIEW_MODE_GAIA_REAUTH);
 }