Implement the new Sync Confirmation dialog on Linux and Windows.

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 102 matching lines @@
 
   web_view->SetPreferredSize(pref_size);
   content::RenderWidgetHostView* rwhv =
       web_view->GetWebContents()->GetRenderWidgetHostView();
   if (rwhv)
     rwhv->SetBackgroundColor(profiles::kAvatarBubbleGaiaBackgroundColor);
 
   return web_view;
 }
 
+views::WebView* SigninViewController::CreateSyncConfirmationWebView(
+    Profile* profile) {
+  views::WebView* web_view = new views::WebView(profile);
+  web_view->LoadInitialURL(GURL("chrome://sync-confirmation"));

[Roger Tawa OOO till Jul 10th, 2015/12/03 20:33:45]

Use kChromeUISyncConfirmationURL.

[anthonyvd, 2015/12/03 21:48:03]

Done.

+  web_view->SetPreferredSize(gfx::Size(450, 360));
+
+  return web_view;
+}
+
 void SigninViewController::ShowModalSignin(
     profiles::BubbleViewMode mode, Browser* browser) {
   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);
 }
 
 void SigninViewController::CloseModalSignin() {
   if (modal_signin_delegate_)
     modal_signin_delegate_->CloseModalSignin();
   DCHECK(!modal_signin_delegate_);
 }
 
 void SigninViewController::ResetModalSigninDelegate() {
   modal_signin_delegate_ = nullptr;
 }
 
+void SigninViewController::ShowModalSyncConfirmationDialog(Browser* browser) {
+  CloseModalSignin();
+  modal_signin_delegate_ = new ModalSigninDelegate(
+      this, CreateSyncConfirmationWebView(browser->profile()), browser);
+}
+
 // 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);
 }