Remove implicit scoped_refptr operator T*

chrome/browser/download/download_browsertest.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.
 
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 81 matching lines @@
 
 // Get History Information.
 class DownloadsHistoryDataCollector {
  public:
   DownloadsHistoryDataCollector(int64 download_db_handle,
                                 DownloadManager* manager)
       : result_valid_(false),
         download_db_handle_(download_db_handle) {
     HistoryService* hs = HistoryServiceFactory::GetForProfile(
         Profile::FromBrowserContext(manager->GetBrowserContext()),
-        Profile::EXPLICIT_ACCESS);
+        Profile::EXPLICIT_ACCESS).get();
     DCHECK(hs);
     hs->QueryDownloads(
         &callback_consumer_,
         base::Bind(&DownloadsHistoryDataCollector::OnQueryDownloadsComplete,
                    base::Unretained(this)));
 
     // TODO(rdsmith): Move message loop out of constructor.
     // Cannot complete immediately because the history backend runs on a
     // separate thread, so we can assume that the RunMessageLoop below will
     // be exited by the Quit in OnQueryDownloadsComplete.
@@ skipping 2151 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(DownloadTest, HiddenDownload) {
   FilePath file(FILE_PATH_LITERAL("download-test1.lib"));
   GURL url(URLRequestMockHTTPJob::GetMockUrl(file));
 
   scoped_refptr<DownloadManager> download_manager =
       DownloadManagerForBrowser(browser());
   scoped_ptr<content::DownloadTestObserver> observer(
       new content::DownloadTestObserverTerminal(
-          download_manager,
+          download_manager.get(),
           1,
           content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_FAIL));
   scoped_ptr<content::DownloadSaveInfo> save_info(
       new content::DownloadSaveInfo());
   save_info->prompt_for_save_location = false;
 
   // Download and set IsHiddenDownload to true.
   WebContents* web_contents = chrome::GetActiveWebContents(browser());
   scoped_ptr<DownloadUrlParameters> params(
       DownloadUrlParameters::FromWebContents(
           web_contents, url, save_info.Pass()));
   params->set_callback(base::Bind(&SetHiddenDownloadCallback));
   download_manager->DownloadUrl(params.Pass());
   observer->WaitForFinished();
 
   // Verify that download shelf is not shown.
   EXPECT_FALSE(browser()->window()->IsDownloadShelfVisible());
 }