[signin] Support for CrOS and OAuth2AccessTokenConsumer services.

chrome/browser/chrome_to_mobile_service.cc

Index: chrome/browser/chrome_to_mobile_service.cc
diff --git a/chrome/browser/chrome_to_mobile_service.cc b/chrome/browser/chrome_to_mobile_service.cc
index 744153b54edd91f8405f29897b87adbf6e35cb3a..552bf25c601d96e9284a67ef30700ccf2613f9f7 100644
--- a/chrome/browser/chrome_to_mobile_service.cc
+++ b/chrome/browser/chrome_to_mobile_service.cc
@@ -17,6 +17,10 @@
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_url.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/about_signin_internals.h"
+#include "chrome/browser/signin/about_signin_internals_factory.h"
+#include "chrome/browser/signin/signin_manager.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/browser/sync/profile_sync_service.h"
@@ -431,6 +435,16 @@ void ChromeToMobileService::OnGetTokenSuccess(
     NOTREACHED();
   }
 
+  // Let SigninInternals know about the token fetch.
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK(profile_);
+  // TODO(vishwath): This can be removed when refactoring this class to use
+  // OAuth2TokenService instead.
+  AboutSigninInternalsFactory::GetForProfile(profile_)->
+      NotifyTokenReceivedSuccess(signin_internals_util::kChromeToMobileToken,
+                                 access_token,
+                                 true);
+
   while (!task_queue_.empty()) {
     // Post all tasks that were queued and waiting on a valid access token.
     if (!content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
@@ -459,6 +473,16 @@ void ChromeToMobileService::OnGetTokenFailure(
   auth_retry_timer_.Start(FROM_HERE, delay, this,
                           &ChromeToMobileService::RequestAccessToken);
 
+  // Let SigninInternals know about the failed token fetch.
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK(profile_);
+  // TODO(vishwath): This can be removed when refactoring this class to use
+  // OAuth2TokenService instead.
+  AboutSigninInternalsFactory::GetForProfile(profile_)->
+      NotifyTokenReceivedFailure(signin_internals_util::kChromeToMobileToken,
+                                 error.ToString());
+
+
   // Clear the mobile list, which may be (or become) out of date.
   ListValue empty;
   profile_->GetPrefs()->Set(prefs::kChromeToMobileDeviceList, empty);