Remove base::MessageLoop::{Quit,QuitClosure} functions

tools/ipc_fuzzer/message_replay/replay_process.cc

Index: tools/ipc_fuzzer/message_replay/replay_process.cc
diff --git a/tools/ipc_fuzzer/message_replay/replay_process.cc b/tools/ipc_fuzzer/message_replay/replay_process.cc
index 017b6a15c7fc16b71b9f118fc9568017317f0a5d..b59c43821c0e8f6b4547003be226e1396acf51c1 100644
--- a/tools/ipc_fuzzer/message_replay/replay_process.cc
+++ b/tools/ipc_fuzzer/message_replay/replay_process.cc
@@ -108,7 +108,7 @@ bool ReplayProcess::OpenTestcase() {
 
 void ReplayProcess::SendNextMessage() {
   if (message_index_ >= messages_.size()) {
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
     return;
   }
 
@@ -119,7 +119,7 @@ void ReplayProcess::SendNextMessage() {
   if (!channel_->Send(message)) {
     LOG(ERROR) << "ChannelProxy::Send() failed after "
                << message_index_ << " messages";
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 }
 
@@ -139,7 +139,7 @@ bool ReplayProcess::OnMessageReceived(const IPC::Message& msg) {
 void ReplayProcess::OnChannelError() {
   LOG(ERROR) << "Channel error, quitting after "
              << message_index_ << " messages";
-  base::MessageLoop::current()->Quit();
+  base::MessageLoop::current()->QuitWhenIdle();
 }
 
 }  // namespace ipc_fuzzer