Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/signin/signin_manager_cookie_helper.cc

Index: chrome/browser/signin/signin_manager_cookie_helper.cc
diff --git a/chrome/browser/signin/signin_manager_cookie_helper.cc b/chrome/browser/signin/signin_manager_cookie_helper.cc
index 8c3fe2c117e3ded915a3abef9f92791ec34e9713..30480af17ac91dcc59c039645dc466ddc6090d68 100644
--- a/chrome/browser/signin/signin_manager_cookie_helper.cc
+++ b/chrome/browser/signin/signin_manager_cookie_helper.cc
@@ -40,7 +40,7 @@ void SigninManagerCookieHelper::FetchGaiaCookiesOnIOThread() {
   scoped_refptr<net::CookieMonster> cookie_monster =
       request_context_getter_->GetURLRequestContext()->
       cookie_store()->GetCookieMonster();
-  if (cookie_monster) {
+  if (cookie_monster.get()) {
     cookie_monster->GetAllCookiesForURLAsync(
         GaiaUrls::GetInstance()->gaia_url(),
         base::Bind(&SigninManagerCookieHelper::OnGaiaCookiesFetched, this));