Remove calls to deprecated MessageLoop methods in content.

content/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.
 
 // This file contains download browser tests that are known to be runnable
 // in a pure content context.  Over time tests should be migrated here.
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 #include <vector>
 
 #include "base/callback_helpers.h"
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/format_macros.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
+#include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "content/browser/byte_stream.h"
 #include "content/browser/download/download_file_factory.h"
 #include "content/browser/download/download_file_impl.h"
 #include "content/browser/download/download_item_impl.h"
 #include "content/browser/download/download_manager_impl.h"
@@ skipping 293 matching lines @@
   }
 
   // Can be called on any thread, and will block (running message loop)
   // until data is returned.
   static int GetNumberActiveFilesFromFileThread() {
     int result = -1;
     BrowserThread::PostTaskAndReply(
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&CountingDownloadFile::GetNumberActiveFiles, &result),
         base::MessageLoop::current()->QuitWhenIdleClosure());
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
     DCHECK_NE(-1, result);
     return result;
   }
 
  private:
   static int active_files_;
 };
 
 int CountingDownloadFile::active_files_ = 0;
 
@@ skipping 275 matching lines @@
     DownloadManagerForShell(shell())->SetDownloadFileFactoryForTesting(
         std::unique_ptr<DownloadFileFactory>(
             new CountingDownloadFileFactory()));
   }
 
   bool EnsureNoPendingDownloads() {
     bool result = true;
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&EnsureNoPendingDownloadJobsOnIO, &result));
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
     return result &&
            (CountingDownloadFile::GetNumberActiveFilesFromFileThread() == 0);
   }
 
   void NavigateToURLAndWaitForDownload(
       Shell* shell,
       const GURL& url,
       DownloadItem::DownloadState expected_terminal_state) {
     std::unique_ptr<DownloadTestObserver> observer(CreateWaiter(shell, 1));
     NavigateToURL(shell, url);
@@ skipping 1831 matching lines @@
 
   std::vector<DownloadItem*> downloads;
   DownloadManagerForShell(shell())->GetAllDownloads(&downloads);
   ASSERT_EQ(1u, downloads.size());
 
   EXPECT_EQ(FILE_PATH_LITERAL("Jumboshrimp.txt"),
             downloads[0]->GetTargetFilePath().BaseName().value());
 }
 
 }  // namespace content