Account reconcilor: Use cookie store cookie changed subscription.

components/signin/core/browser/test_signin_client.cc

Index: components/signin/core/browser/test_signin_client.cc
diff --git a/components/signin/core/browser/test_signin_client.cc b/components/signin/core/browser/test_signin_client.cc
index 32b34987ba6d7b34a48ba081a87baf6e9518382b..68b32df46e6f663616bd672d4b2dbbbd48911e88 100644
--- a/components/signin/core/browser/test_signin_client.cc
+++ b/components/signin/core/browser/test_signin_client.cc
@@ -79,10 +79,13 @@ bool TestSigninClient::ShouldMergeSigninCredentialsIntoCookieJar() {
   return true;
 }
 
-scoped_ptr<SigninClient::CookieChangedCallbackList::Subscription>
+scoped_ptr<SigninClient::CookieChangedSubscription>
 TestSigninClient::AddCookieChangedCallback(
-    const SigninClient::CookieChangedCallback& callback) {
-  return cookie_callbacks_.Add(callback);
+    const GURL& url,
+    const std::string& name,
+    const net::CookieStore::CookieChangedCallback& callback) {
+  return scoped_ptr<SigninClient::CookieChangedSubscription>(
+      new SigninClient::CookieChangedSubscription);
 }
 
 #if defined(OS_IOS)