Handle ListAccount fetches from within the GaiaCookieManagerService.

chrome/browser/signin/chrome_signin_client.cc

Index: chrome/browser/signin/chrome_signin_client.cc
diff --git a/chrome/browser/signin/chrome_signin_client.cc b/chrome/browser/signin/chrome_signin_client.cc
index debf8eca4de39a1bea92bde43c12001b0a21a36a..1500c08ed0289160999a731cf5fdb8e419e0ddb9 100644
--- a/chrome/browser/signin/chrome_signin_client.cc
+++ b/chrome/browser/signin/chrome_signin_client.cc
@@ -39,6 +39,12 @@
 #include "chrome/browser/first_run/first_run.h"
 #endif
 
+namespace {
+
+const char kGoogleUrl[] = ".google.com";
+
+}  // namespace
+
 ChromeSigninClient::ChromeSigninClient(
     Profile* profile, SigninErrorController* signin_error_controller)
     : profile_(profile),
@@ -62,7 +68,9 @@ bool ChromeSigninClient::SettingsAllowSigninCookies(
     CookieSettings* cookie_settings) {
   GURL gaia_url = GaiaUrls::GetInstance()->gaia_url();
   return cookie_settings &&
-         cookie_settings->IsSettingCookieAllowed(gaia_url, gaia_url);
+         cookie_settings->IsSettingCookieAllowed(gaia_url, gaia_url) &&
+         cookie_settings->IsSettingCookieAllowed(GURL(kGoogleUrl),
+                                                 GURL(kGoogleUrl));
 }
 
 PrefService* ChromeSigninClient::GetPrefs() { return profile_->GetPrefs(); }