[downloads] Remove DownloadManager::RemoveAllDownloads.

chrome/browser/download/save_page_browsertest.cc

Index: chrome/browser/download/save_page_browsertest.cc
diff --git a/chrome/browser/download/save_page_browsertest.cc b/chrome/browser/download/save_page_browsertest.cc
index fc82251dbabfe61307237d8e693f2b436f2a2cc8..b7665a55936b2e0dec291d4abea754b7cfbf3a3c 100644
--- a/chrome/browser/download/save_page_browsertest.cc
+++ b/chrome/browser/download/save_page_browsertest.cc
@@ -654,10 +654,9 @@ IN_PROC_BROWSER_TEST_F(SavePageBrowserTest, RemoveFromList) {
   std::vector<DownloadItem*> downloads;
   manager->GetAllDownloads(&downloads);
   ASSERT_EQ(1UL, downloads.size());
-  DownloadRemovedObserver removed(browser()->profile(), downloads[0]->GetId());
-
-  EXPECT_EQ(manager->RemoveAllDownloads(), 1);
 
+  DownloadRemovedObserver removed(browser()->profile(), downloads[0]->GetId());
+  downloads[0]->Remove();
   removed.WaitForRemoved();
 
   EXPECT_TRUE(base::PathExists(full_file_name));
@@ -800,7 +799,10 @@ IN_PROC_BROWSER_TEST_F(SavePageBrowserTest, SaveDownloadableIFrame) {
 
     ASSERT_TRUE(VerifySavePackageExpectations(browser(), download_url));
     persisted.WaitForPersisted();
-    GetDownloadManager()->RemoveAllDownloads();
+    std::vector<content::DownloadItem*> downloads;
+    GetDownloadManager()->GetAllDownloads(&downloads);
+    for (auto download : downloads)
+      download->Remove();
   }
 
   base::FilePath full_file_name, dir;