feat: upgrade to m137_release.

BUILD.gn

@@ -98,16 +98,10 @@ rtc_shared_library("libwebrtc") {
     "include/helper.h",
     "src/helper.cc",
     "src/base/portable.cc",
-    "src/internal/custom_audio_state.cc",
-    "src/internal/custom_audio_state.h",
     "src/internal/custom_audio_transport_impl.cc",
     "src/internal/custom_audio_transport_impl.h",
     "src/internal/local_audio_track.cc",
     "src/internal/local_audio_track.h",
-    "src/internal/custom_media_context.cc",
-    "src/internal/custom_media_context.h",
-    "src/internal/custom_webrtc_voice_engine.cc",
-    "src/internal/custom_webrtc_voice_engine.h",
     "src/internal/vcm_capturer.cc",
     "src/internal/vcm_capturer.h",
     "src/internal/video_capturer.cc",

include/rtc_ice_transport.h

@@ -35,8 +35,8 @@ class IceTransportInit final {
   IceTransportInit& operator=(const IceTransportInit&) = delete;
   IceTransportInit& operator=(IceTransportInit&&) = default;
 
-  cricket::PortAllocator* port_allocator() { return port_allocator_; }
-  void set_port_allocator(cricket::PortAllocator* port_allocator) {
+  webrtc::PortAllocator* port_allocator() { return port_allocator_; }
+  void set_port_allocator(webrtc::PortAllocator* port_allocator) {
     port_allocator_ = port_allocator;
   }
 

src/helper.cc

@@ -1,14 +1,14 @@
 #include "helper.h"
 
-#include "rtc_base/helpers.h"
+#include "rtc_base/crypto_random.h"
 
 namespace libwebrtc {
 /**
  * Generates a random UUID string using the WebRTC library function
- * rtc::CreateRandomUuid().
+ * webrtc::CreateRandomUuid().
  *
  * @return A string representation of a random UUID.
  */
-string Helper::CreateRandomUuid() { return rtc::CreateRandomUuid(); }
+string Helper::CreateRandomUuid() { return webrtc::CreateRandomUuid(); }
 
 }  // namespace libwebrtc