Remove calls to deprecated MessageLoop methods in ipc.

ipc/ipc_send_fds_test.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 "build/build_config.h"
 
 #if defined(OS_POSIX)
 #if defined(OS_MACOSX)
 extern "C" {
 #include <sandbox.h>
 };
 #endif
 #include <fcntl.h>
 #include <stddef.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <unistd.h>
 
 #include <memory>
 #include <queue>
 
 #include "base/callback.h"
 #include "base/file_descriptor_posix.h"
 #include "base/location.h"
 #include "base/pickle.h"
 #include "base/posix/eintr_wrapper.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "ipc/ipc_message_attachment_set.h"
 #include "ipc/ipc_message_utils.h"
 #include "ipc/ipc_test_base.h"
 
 #if defined(OS_POSIX)
 #include "base/macros.h"
 #endif
 
@@ skipping 89 matching lines @@
       for (unsigned j = 0; j < kNumFDsToSend; ++j) {
         const int fd = open(kDevZeroPath, O_RDONLY);
         ASSERT_GE(fd, 0);
         base::FileDescriptor descriptor(fd, true);
         IPC::ParamTraits<base::FileDescriptor>::Write(message, descriptor);
       }
       ASSERT_TRUE(sender()->Send(message));
     }
 
     // Run message loop.
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
 
     // Close the channel so the client's OnChannelError() gets fired.
     channel()->Close();
 
     EXPECT_TRUE(WaitForClientShutdown());
     DestroyChannel();
   }
 };
 
 TEST_F(IPCSendFdsTest, DescriptorTest) {
   Init("SendFdsClient");
   RunServer();
 }
 
 int SendFdsClientCommon(const std::string& test_client_name,
                         ino_t expected_inode_num) {
   base::MessageLoopForIO main_message_loop;
   MyChannelDescriptorListener listener(expected_inode_num);
 
   // Set up IPC channel.
   std::unique_ptr<IPC::Channel> channel(IPC::Channel::CreateClient(
       IPCTestBase::GetChannelName(test_client_name), &listener));
   CHECK(channel->Connect());
 
   // Run message loop.
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   // Verify that the message loop was exited due to getting the correct number
   // of descriptors, and not because of the channel closing unexpectedly.
   CHECK(listener.GotExpectedNumberOfDescriptors());
 
   return 0;
 }
 
 MULTIPROCESS_IPC_TEST_CLIENT_MAIN(SendFdsClient) {
   struct stat st;
@@ skipping 209 matching lines @@
   base::WaitableEvent received_;
 };
 
 TEST_F(IPCMultiSendingFdsTest, StressTest) {
   Run();
 }
 
 }  // namespace
 
 #endif  // defined(OS_POSIX)