Clean up AudioLogFactoryPtr in AudioServiceListener class

This CL cleans up AudioLogFactoryPtr that is left in only
AudioServiceListener class with the conversion to new mojo types.

Bug: 955171
Change-Id: Ifd88a1a007120f9aa598d5011e5fa45c210b2a35
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1871691Reviewed-by: Ken Rockot <rockot@google.com>
Reviewed-by: Olga Sharonova <olka@chromium.org>
Commit-Queue: Miyoung Shin <myid.shin@igalia.com>
Cr-Commit-Position: refs/heads/master@{#709033}

content/browser/renderer_host/media/audio_service_listener.cc

@@ -11,8 +11,9 @@
 #include "base/time/default_tick_clock.h"
 #include "content/browser/media/audio_log_factory.h"
 #include "content/public/common/content_features.h"
+#include "mojo/public/cpp/bindings/pending_remote.h"
 #include "mojo/public/cpp/bindings/remote.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
+#include "mojo/public/cpp/bindings/self_owned_receiver.h"
 #include "services/audio/public/mojom/constants.mojom.h"
 #include "services/audio/public/mojom/log_factory_manager.mojom.h"
 
@@ -219,13 +220,14 @@ void AudioServiceListener::MaybeSetLogFactory() {
       !connector_ || log_factory_is_set_)
     return;
 
-  media::mojom::AudioLogFactoryPtr audio_log_factory_ptr;
-  mojo::MakeStrongBinding(std::make_unique<AudioLogFactory>(),
-                          mojo::MakeRequest(&audio_log_factory_ptr));
+  mojo::PendingRemote<media::mojom::AudioLogFactory> audio_log_factory;
+  mojo::MakeSelfOwnedReceiver(
+      std::make_unique<AudioLogFactory>(),
+      audio_log_factory.InitWithNewPipeAndPassReceiver());
   mojo::Remote<audio::mojom::LogFactoryManager> log_factory_manager;
   connector_->Connect(*current_instance_identity_,
                       log_factory_manager.BindNewPipeAndPassReceiver());
-  log_factory_manager->SetLogFactory(audio_log_factory_ptr.PassInterface());
+  log_factory_manager->SetLogFactory(std::move(audio_log_factory));
   log_factory_is_set_ = true;
 }