Get signals working in the EXTRA_DATA section of MHTML

chrome/browser/android/offline_pages/offline_page_request_job_unittest.cc

 // Copyright 2016 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_request_job.h"
 
 #include "base/callback.h"
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
@@ skipping 270 matching lines @@
   int64_t offline_id2() const { return offline_id2_; }
   int64_t offline_id3() const { return offline_id3_; }
   int64_t offline_id4() const { return offline_id4_; }
   int bytes_read() const { return bytes_read_; }
 
   TestPreviewsDecider* test_previews_decider() {
     return test_previews_decider_.get();
   }
 
  private:
-  void OnSavePageDone(SavePageResult result, int64_t offline_id);
+  void OnSavePageDone(SavePageResult result,
+                      int64_t offline_id,
+                      const base::FilePath& saved_filepath);
   std::unique_ptr<net::URLRequest> CreateRequest(
       const GURL& url,
       const std::string& method,
       content::ResourceType resource_type);
   void ReadCompleted(int bytes_read);
 
   // Runs on IO thread.
   void InterceptRequestOnIO(const GURL& url,
                             const std::string& method,
                             const std::string& extra_header_name,
@@ skipping 204 matching lines @@
   save_page_params.client_id = client_id;
   save_page_params.original_url = original_url;
   OfflinePageModelFactory::GetForBrowserContext(profile())->SavePage(
       save_page_params,
       std::move(archiver),
       base::Bind(&OfflinePageRequestJobTest::OnSavePageDone,
                  base::Unretained(this)));
   RunUntilIdle();
 }
 
-void OfflinePageRequestJobTest::OnSavePageDone(SavePageResult result,
-                                               int64_t offline_id) {
+void OfflinePageRequestJobTest::OnSavePageDone(
+    SavePageResult result,
+    int64_t offline_id,
+    const base::FilePath& saved_filepath) {
   ASSERT_EQ(SavePageResult::SUCCESS, result);
   if (offline_id_ == -1)
     offline_id_ = offline_id;
   else if (offline_id2_ == -1)
     offline_id2_ = offline_id;
   else if (offline_id3_ == -1)
     offline_id3_ = offline_id;
   else if (offline_id4_ == -1)
     offline_id4_ = offline_id;
 }
@@ skipping 369 matching lines @@
   ASSERT_TRUE(offline_page_tab_helper()->GetOfflinePageForTest());
   EXPECT_EQ(offline_id4(),
             offline_page_tab_helper()->GetOfflinePageForTest()->offline_id);
   ExpectOneUniqueSampleForAggregatedRequestResult(
       OfflinePageRequestJob::AggregatedRequestResult::
           SHOW_OFFLINE_ON_DISCONNECTED_NETWORK);
   ExpectOpenFileErrorCode(net::ERR_FILE_NOT_FOUND);
 }
 
 }  // namespace offline_pages