Replace use of GetMacOSStatusErrorString (deprecated) with use of NSOSStatusErrorDomain.

webrtc/base/logging.cc

Index: webrtc/base/logging.cc
diff --git a/webrtc/base/logging.cc b/webrtc/base/logging.cc
index 019a31623be1333f48383362ed9fe74c21619fb9..8f7d33cac7deb9f975ba694aaedd47f9e02f9357 100644
--- a/webrtc/base/logging.cc
+++ b/webrtc/base/logging.cc
@@ -171,10 +171,8 @@ LogMessage::LogMessage(const char* file,
 #endif  // WEBRTC_WIN
 #if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
       case ERRCTX_OSSTATUS: {
-        tmp << " " << nonnull(GetMacOSStatusErrorString(err), "Unknown error");
-        if (const char* desc = GetMacOSStatusCommentString(err)) {
-          tmp << ": " << desc;
-        }
+        std::string desc(DescriptionFromOSStatus(err));
+        tmp << " " << (desc.empty() ? "Unknown error" : desc.c_str());
         break;
       }
 #endif  // WEBRTC_MAC && !defined(WEBRTC_IOS)