Shift cookie system callbacks to OnceCallback to impedance match mojo.

net/cookies/cookie_store.cc

Index: net/cookies/cookie_store.cc
diff --git a/net/cookies/cookie_store.cc b/net/cookies/cookie_store.cc
index 20f2dad64f8722bcabd45e252f01c3b90bd8bd9b..ffe939bf6be6ed99eb42d4abd4a5b9653640d5af 100644
--- a/net/cookies/cookie_store.cc
+++ b/net/cookies/cookie_store.cc
@@ -48,23 +48,23 @@ std::string CookieStore::BuildCookieLine(
   return cookie_line;
 }
 
-void CookieStore::DeleteAllAsync(const DeleteCallback& callback) {
-  DeleteAllCreatedBetweenAsync(base::Time(), base::Time::Max(), callback);
+void CookieStore::DeleteAllAsync(DeleteCallback callback) {
+  DeleteAllCreatedBetweenAsync(base::Time(), base::Time::Max(),
+                               std::move(callback));
 }
 
 void CookieStore::SetForceKeepSessionState() {
   // By default, do nothing.
 }
 
-void CookieStore::GetAllCookiesForURLAsync(
-    const GURL& url,
-    const GetCookieListCallback& callback) {
+void CookieStore::GetAllCookiesForURLAsync(const GURL& url,
+                                           GetCookieListCallback callback) {
   CookieOptions options;
   options.set_include_httponly();
   options.set_same_site_cookie_mode(
       CookieOptions::SameSiteCookieMode::INCLUDE_STRICT_AND_LAX);
   options.set_do_not_update_access_time();
-  GetCookieListWithOptionsAsync(url, options, callback);
+  GetCookieListWithOptionsAsync(url, options, std::move(callback));
 }
 
 void CookieStore::SetChannelIDServiceID(int id) {