[Chromecast] Upgrade to new CMA backend API

chromecast/renderer/media/audio_pipeline_proxy.cc

Index: chromecast/renderer/media/audio_pipeline_proxy.cc
diff --git a/chromecast/renderer/media/audio_pipeline_proxy.cc b/chromecast/renderer/media/audio_pipeline_proxy.cc
index 0193232d6f2e852e17ce7cbf8a448e5ea9ffffc5..4082621e311393da7c766dc26f19dad284ead27d 100644
--- a/chromecast/renderer/media/audio_pipeline_proxy.cc
+++ b/chromecast/renderer/media/audio_pipeline_proxy.cc
@@ -54,7 +54,7 @@ class AudioPipelineProxyInternal {
   // but this is an internal class and there is no reason to derive from
   // AudioPipeline.
   void SetClient(const base::Closure& pipe_read_cb,
-                 const AvPipelineClient& client);
+                 const RendererAvPipelineClient& client);
   void CreateAvPipe(const SharedMemCB& shared_mem_cb);
   void Initialize(const ::media::AudioDecoderConfig& config,
                   const ::media::PipelineStatusCB& status_cb);
@@ -120,7 +120,7 @@ void AudioPipelineProxyInternal::NotifyPipeWrite() {
 
 void AudioPipelineProxyInternal::SetClient(
     const base::Closure& pipe_read_cb,
-    const AvPipelineClient& client) {
+    const RendererAvPipelineClient& client) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   CmaMessageFilterProxy::AudioDelegate delegate;
@@ -221,8 +221,7 @@ AudioPipelineProxy::~AudioPipelineProxy() {
       base::Bind(&AudioPipelineProxyInternal::Release, base::Passed(&proxy_)));
 }
 
-void AudioPipelineProxy::SetClient(
-    const AvPipelineClient& client) {
+void AudioPipelineProxy::SetClient(const RendererAvPipelineClient& client) {
   DCHECK(thread_checker_.CalledOnValidThread());
   base::Closure pipe_read_cb = ::media::BindToCurrentLoop(
       base::Bind(&AudioPipelineProxy::OnPipeRead, weak_this_));
@@ -306,4 +305,4 @@ void AudioPipelineProxy::OnPipeRead() {
 }
 
 }  // namespace cma
-}  // namespace chromecast
+}  // namespace chromecast