Track pending ICE restarts independently for different media sections.

talk/session/media/mediasession.h

 /*
  * libjingle
  * Copyright 2004 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 518 matching lines @@
   bool add_legacy_;
   std::string lang_;
   const TransportDescriptionFactory* transport_desc_factory_;
 };
 
 // Convenience functions.
 bool IsMediaContent(const ContentInfo* content);
 bool IsAudioContent(const ContentInfo* content);
 bool IsVideoContent(const ContentInfo* content);
 bool IsDataContent(const ContentInfo* content);
+const ContentInfo* GetFirstMediaContent(const ContentInfos& contents,
+                                        MediaType media_type);
 const ContentInfo* GetFirstAudioContent(const ContentInfos& contents);
 const ContentInfo* GetFirstVideoContent(const ContentInfos& contents);
 const ContentInfo* GetFirstDataContent(const ContentInfos& contents);
 const ContentInfo* GetFirstAudioContent(const SessionDescription* sdesc);
 const ContentInfo* GetFirstVideoContent(const SessionDescription* sdesc);
 const ContentInfo* GetFirstDataContent(const SessionDescription* sdesc);
 const AudioContentDescription* GetFirstAudioContentDescription(
     const SessionDescription* sdesc);
 const VideoContentDescription* GetFirstVideoContentDescription(
     const SessionDescription* sdesc);
 const DataContentDescription* GetFirstDataContentDescription(
     const SessionDescription* sdesc);
 
 void GetSupportedAudioCryptoSuites(std::vector<int>* crypto_suites);
 void GetSupportedVideoCryptoSuites(std::vector<int>* crypto_suites);
 void GetSupportedDataCryptoSuites(std::vector<int>* crypto_suites);
 void GetDefaultSrtpCryptoSuites(std::vector<int>* crypto_suites);
 void GetSupportedAudioCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 void GetSupportedVideoCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 void GetSupportedDataCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 void GetDefaultSrtpCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 
 }  // namespace cricket
 
 #endif  // TALK_SESSION_MEDIA_MEDIASESSION_H_