[sync] Automatic bootstrapping of Sync on Win 8 from cached credentials

chrome/browser/signin/token_service.cc

 // 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.
 
 #include "chrome/browser/signin/token_service.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/string_util.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ skipping 105 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   credentials_ = credentials;
 
   SaveAuthTokenToDB(GaiaConstants::kGaiaLsid, credentials.lsid);
   SaveAuthTokenToDB(GaiaConstants::kGaiaSid, credentials.sid);
 
   // Cancel any currently running requests.
   for (size_t i = 0; i < arraysize(kServices); i++) {
     fetchers_[i].reset();
   }
+
+  // Notify the CredentialCacheService that a new lsid and sid are available.

[Raghu Simha, 2012/07/21 01:15:46]

FYI: This code is causing failures in the TokenServiceTests due to the
additional NOTIFICATION_TOKEN_AVAILABLEs that get fired. I think the right way
to fix this is to send out a different kind of notification, like say,
NOTIFICATION_CREDENTIALS_UPDATED. Working on a fix.

[Raghu Simha, 2012/07/21 02:00:55]

Fixed in Patch set 5.

+  FireTokenAvailableNotification(GaiaConstants::kGaiaLsid, credentials.lsid);
+  FireTokenAvailableNotification(GaiaConstants::kGaiaSid, credentials.sid);
 }
 
 void TokenService::UpdateCredentialsWithOAuth2(
     const GaiaAuthConsumer::ClientOAuthResult& credentials) {
   // Will be implemented once the ClientOAuth signin is complete.  Not called
   // yet by any code.
   NOTREACHED();
 }
 
 
@@ skipping 252 matching lines @@
 }
 
 void TokenService::Observe(int type,
                            const content::NotificationSource& source,
                            const content::NotificationDetails& details) {
   DCHECK_EQ(type, chrome::NOTIFICATION_TOKEN_UPDATED);
   TokenAvailableDetails* tok_details =
       content::Details<TokenAvailableDetails>(details).ptr();
   OnIssueAuthTokenSuccess(tok_details->service(), tok_details->token());
 }