Fix shutdown crash in AudioOutputAuthorizationHandler.

content/browser/renderer_host/media/audio_renderer_host.cc

Index: content/browser/renderer_host/media/audio_renderer_host.cc
diff --git a/content/browser/renderer_host/media/audio_renderer_host.cc b/content/browser/renderer_host/media/audio_renderer_host.cc
index 4d1511f3f6cc0339bc3072c6e1a91561aa7e7ef7..26042453ea5c95383cea268848f331b9b9e67148 100644
--- a/content/browser/renderer_host/media/audio_renderer_host.cc
+++ b/content/browser/renderer_host/media/audio_renderer_host.cc
@@ -45,11 +45,8 @@ base::LazyInstance<media::AudioStreamsTracker> g_audio_streams_tracker =
     LAZY_INSTANCE_INITIALIZER;
 
 std::pair<int, std::pair<bool, std::string>> MakeAuthorizationData(
-    int stream_id,
-    bool authorized,
-    const std::string& device_unique_id) {
-  return std::make_pair(stream_id,
-                        std::make_pair(authorized, device_unique_id));
+    int stream_id) {
+  return std::make_pair(stream_id, std::make_pair(false, std::string()));

[o1ka, 2016/11/24 13:17:36]

call it directly?

[Max Morin, 2016/11/24 14:12:20]

Done.

 }
 
 
@@ -199,7 +196,10 @@ AudioRendererHost::AudioRendererHost(int render_process_id,
       salt_(salt),
       validate_render_frame_id_function_(&ValidateRenderFrameId),
       max_simultaneous_streams_(0),
-      authorization_handler_(media_stream_manager, render_process_id_, salt) {
+      authorization_handler_(audio_manager_,
+                             media_stream_manager,
+                             render_process_id_,
+                             salt) {
   DCHECK(audio_manager_);
 }
 
@@ -387,7 +387,7 @@ void AudioRendererHost::OnRequestDeviceAuthorization(
            << ", security_origin=" << security_origin << ")";
   if (LookupById(stream_id) || IsAuthorizationStarted(stream_id))
     return;
-  authorizations_.insert(MakeAuthorizationData(stream_id, false, device_id));
+  authorizations_.insert(MakeAuthorizationData(stream_id));
   // Unretained is ok here since |this| owns |authorization_handler_| and
   // |authorization_handler_| owns the callback.
   authorization_handler_.RequestDeviceAuthorization(