Get signals working in the EXTRA_DATA section of MHTML

chrome/browser/android/offline_pages/offline_page_utils_unittest.cc

 // Copyright 2015 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.
 
 #include "chrome/browser/android/offline_pages/offline_page_utils.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/callback.h"
@@ skipping 118 matching lines @@
 }
 
 void OfflinePageUtilsTest::RunUntilIdle() {
   base::RunLoop().RunUntilIdle();
 }
 
 void OfflinePageUtilsTest::SavePage(
     const GURL& url,
     const ClientId& client_id,
     std::unique_ptr<OfflinePageArchiver> archiver) {
+  std::vector<std::string> signal_data;
   OfflinePageModel::SavePageParams save_page_params;
   save_page_params.url = url;
   save_page_params.client_id = client_id;
   OfflinePageModelFactory::GetForBrowserContext(profile())->SavePage(
       save_page_params,
       std::move(archiver),
+      signal_data,
       base::Bind(&OfflinePageUtilsTest::OnSavePageDone, AsWeakPtr()));
   RunUntilIdle();
 }
 
 void OfflinePageUtilsTest::OnSavePageDone(SavePageResult result,
                                           int64_t offline_id) {
   offline_id_ = offline_id;
 }
 
 void OfflinePageUtilsTest::OnExpirePageDone(bool success) {
@@ skipping 99 matching lines @@
       GURL("http://example.com/"), GURL("http://example.com/#test")));
   EXPECT_TRUE(OfflinePageUtils::EqualsIgnoringFragment(
       GURL("http://example.com/#test"), GURL("http://example.com/")));
   EXPECT_TRUE(OfflinePageUtils::EqualsIgnoringFragment(
       GURL("http://example.com/#test"), GURL("http://example.com/#test2")));
   EXPECT_FALSE(OfflinePageUtils::EqualsIgnoringFragment(
       GURL("http://example.com/"), GURL("http://test.com/#test")));
 }
 
 }  // namespace offline_pages