Remove calls to deprecated MessageLoop methods on Windows and Linux.

chrome/browser/password_manager/native_backend_gnome_x_unittest.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 <stdarg.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <utility>
 #include <vector>
 
 #include "base/location.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "chrome/browser/password_manager/native_backend_gnome_x.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/autofill/core/common/password_form.h"
@@ skipping 395 matching lines @@
     other_auth_.username_value = UTF8ToUTF16("username");
     other_auth_.password_value = UTF8ToUTF16("pass");
     other_auth_.signon_realm = "http://www.example.com/Realm";
     other_auth_.date_created = base::Time::Now();
     other_auth_.date_synced = base::Time::Now();
   }
 
   void TearDown() override {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::MessageLoop::QuitWhenIdleClosure());
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
     db_thread_.Stop();
   }
 
   void RunBothThreads() {
     // First we post a message to the DB thread that will run after all other
     // messages that have been posted to the DB thread (we don't expect more
     // to be posted), which posts a message to the UI thread to quit the loop.
     // That way we can run both loops and be sure that the UI thread loop will
     // quit so we can get on with the rest of the test.
     BrowserThread::PostTask(BrowserThread::DB, FROM_HERE,
         base::Bind(&PostQuitTask, &message_loop_));
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
   }
 
   static void PostQuitTask(base::MessageLoop* loop) {
     loop->task_runner()->PostTask(FROM_HERE,
                                   base::MessageLoop::QuitWhenIdleClosure());
   }
 
   void CheckUint32Attribute(const MockKeyringItem* item,
                             const std::string& attribute,
                             uint32_t value) {
@@ skipping 846 matching lines @@
       base::Bind(&CheckTrue));
 
   RunBothThreads();
 
   EXPECT_EQ(2u, form_list.size());
   EXPECT_THAT(form_list, UnorderedElementsAre(Pointee(form_google_),
                                               Pointee(form_facebook_)));
 }
 
 // TODO(mdm): add more basic tests here at some point.