[Offline Pages] Removes two-step expiration related.

chrome/browser/android/offline_pages/offline_page_utils_unittest.cc

Index: chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
diff --git a/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc b/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
index 4eea23c5472a6cb57ba332e3e1479f6617f43eda..6229970ae3f94457d2ef58c6d9349edc3b27bc4d 100644
--- a/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
+++ b/chrome/browser/android/offline_pages/offline_page_utils_unittest.cc
@@ -41,7 +41,6 @@ const GURL kTestPage4Url("http://test.org/page4");
 const int64_t kTestFileSize = 876543LL;
 const char* kTestPage1ClientId = "1234";
 const char* kTestPage2ClientId = "5678";
-const char* kTestPage4ClientId = "9876";
 
 void BoolCallback(bool* actual_result, bool call_result) {
   DCHECK(actual_result);
@@ -167,15 +166,6 @@ void OfflinePageUtilsTest::CreateOfflinePages() {
   client_id.id = kTestPage2ClientId;
   SavePage(kTestPage2Url, client_id, std::move(archiver));
 
-  // Create page 4 - expired page.
-  archiver = BuildArchiver(kTestPage4Url,
-                           base::FilePath(FILE_PATH_LITERAL("page4.mhtml")));
-  client_id.id = kTestPage4ClientId;
-  SavePage(kTestPage4Url, client_id, std::move(archiver));
-  RunUntilIdle();
-  model->ExpirePages(
-      std::vector<int64_t>({offline_id()}), base::Time::Now(),
-      base::Bind(&OfflinePageUtilsTest::OnExpirePageDone, AsWeakPtr()));
   RunUntilIdle();

[jianli, 2016/11/18 00:15:48]

This line can also be removed since SavePage waits.

[romax, 2016/11/18 20:50:48]

Done.

 }