Remove calls to deprecated MessageLoop methods in base.

base/observer_list_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 "base/observer_list.h"
 #include "base/observer_list_threadsafe.h"
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 93 matching lines @@
         weak_factory_(this) {
   }
 
   ~AddRemoveThread() override {}
 
   void ThreadMain() override {
     loop_ = new MessageLoop();  // Fire up a message loop.
     loop_->task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&AddRemoveThread::AddTask, weak_factory_.GetWeakPtr()));
-    loop_->Run();
+    RunLoop().Run();
     //LOG(ERROR) << "Loop 0x" << std::hex << loop_ << " done. " <<
     //    count_observes_ << ", " << count_addtask_;
     delete loop_;
     loop_ = reinterpret_cast<MessageLoop*>(0xdeadbeef);
     delete this;
   }
 
   // This task just keeps posting to itself in an attempt
   // to race with the notifier.
   void AddTask() {
@@ skipping 411 matching lines @@
   ListDestructor a(observer_list);
   observer_list->AddObserver(&a);
 
   FOR_EACH_OBSERVER(Foo, *observer_list, Observe(0));
   // If this test fails, there'll be Valgrind errors when this function goes out
   // of scope.
 }
 
 }  // namespace
 }  // namespace base