Shift cookie system callbacks to OnceCallback to impedance match mojo.

chrome/browser/extensions/api/cookies/cookies_helpers.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Implements common functionality for the Chrome Extensions Cookies API.
 
 #include "chrome/browser/extensions/api/cookies/cookies_helpers.h"
 
 #include <stddef.h>
 
@@ skipping 103 matching lines @@
 
   CookieStore cookie_store;
   bool rv = CookieStore::Populate(dict, &cookie_store);
   CHECK(rv);
   return cookie_store;
 }
 
 void GetCookieListFromStore(
     net::CookieStore* cookie_store,
     const GURL& url,
-    const net::CookieMonster::GetCookieListCallback& callback) {
+    net::CookieMonster::GetCookieListCallback callback) {
   DCHECK(cookie_store);
   if (!url.is_empty()) {
     DCHECK(url.is_valid());
-    cookie_store->GetAllCookiesForURLAsync(url, callback);
+    cookie_store->GetAllCookiesForURLAsync(url, std::move(callback));
   } else {
-    cookie_store->GetAllCookiesAsync(callback);
+    cookie_store->GetAllCookiesAsync(std::move(callback));
   }
 }
 
 GURL GetURLFromCanonicalCookie(const net::CanonicalCookie& cookie) {
   const std::string& domain_key = cookie.Domain();
   const std::string scheme =
       cookie.IsSecure() ? url::kHttpsScheme : url::kHttpScheme;
   const std::string host =
       base::StartsWith(domain_key, ".", base::CompareCase::SENSITIVE)
           ? domain_key.substr(1)
@@ skipping 73 matching lines @@
     if (sub_domain == *details_->domain)
       return true;
     const size_t next_dot = sub_domain.find('.', 1);  // Skip over leading dot.
     sub_domain.erase(0, next_dot);
   }
   return false;
 }
 
 }  // namespace cookies_helpers
 }  // namespace extensions