Implement the inline signin confirmation bubble and mirror upgrade tutorial

chrome/browser/ui/sync/one_click_signin_sync_starter.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_STARTER_H_
 #define CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_STARTER_H_
 
 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/sync/profile_signin_confirmation_helper.h"
+#include "chrome/browser/ui/webui/signin/login_ui_service.h"
 #include "components/signin/core/browser/signin_tracker.h"
 #include "content/public/browser/web_contents_observer.h"
 
 class Browser;
 class ProfileSyncService;
 
 namespace content {
 class WebContents;
 }  // namespace content
 
 // Waits for successful sign-in notification from the signin manager and then
 // starts the sync machine.  Instances of this class delete themselves once
 // the job is done.
 class OneClickSigninSyncStarter : public SigninTracker::Observer,
                                   public chrome::BrowserListObserver,
-                                  public content::WebContentsObserver {
+                                  public content::WebContentsObserver,
+                                  public LoginUIService::Observer {
  public:
   enum StartSyncMode {
     // Starts the process of signing the user in with the SigninManager, and
     // once completed automatically starts sync with all data types enabled.
     SYNC_WITH_DEFAULT_SETTINGS,
 
     // Starts the process of signing the user in with the SigninManager, and
+    // once completed shows an inline confirmation UI for sync settings. If the
+    // user dismisses the confirmation UI, sync will start immediately. If the
+    // user clicks the settings link, Chrome will reidrect to the sync settings
+    // page.
+    CONFIRM_SYNC_SETTINGS_FIRST,
+
+    // Starts the process of signing the user in with the SigninManager, and
     // once completed redirects the user to the settings page to allow them
     // to configure which data types to sync before sync is enabled.
     CONFIGURE_SYNC_FIRST,
 
     // Starts the process of re-authenticating the user via SigninManager,
     // and once completed, redirects the user to the settings page, but doesn't
     // display the configure sync UI.
     SHOW_SETTINGS_WITHOUT_CONFIGURE,
 
     // The process should be aborted because the undo button has been pressed.
@@ skipping 64 matching lines @@
   // Initializes the internals of the OneClickSigninSyncStarter object. Can also
   // be used to re-initialize the object to refer to a newly created profile.
   void Initialize(Profile* profile, Browser* browser);
 
   // SigninTracker::Observer override.
   virtual void SigninFailed(const GoogleServiceAuthError& error) OVERRIDE;
   virtual void SigninSuccess() OVERRIDE;
   virtual void MergeSessionComplete(
       const GoogleServiceAuthError& error) OVERRIDE;
 
+  // LoginUIService::Observer override.
+  virtual void OnSyncConfirmationUIClosed(bool configure_sync_first) OVERRIDE;
+
 #if defined(ENABLE_CONFIGURATION_POLICY)
   // User input handler for the signin confirmation dialog.
   class SigninDialogDelegate
     : public ui::ProfileSigninConfirmationDelegate {
    public:
     SigninDialogDelegate(
         base::WeakPtr<OneClickSigninSyncStarter> sync_starter);
     virtual ~SigninDialogDelegate();
     virtual void OnCancelSignin() OVERRIDE;
     virtual void OnContinueSignin() OVERRIDE;
@@ skipping 90 matching lines @@
   std::string client_id_;
 #endif
 
   base::WeakPtrFactory<OneClickSigninSyncStarter> weak_pointer_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OneClickSigninSyncStarter);
 };
 
 
 #endif  // CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_STARTER_H_