Roll forward to cl/314549634

Change-Id: I4d1e7eacd5fa4078a094571ad6d5f51e422535ff

cpp/platform/api/BUILD

@@ -47,7 +47,7 @@ cc_library(
         "//platform/port:string",
         "//absl/strings",
         "//absl/types:any",
-        "//webrtc/files/stable/webrtc/api:libjingle_peerconnection_api",
+        "//webrtc/api:libjingle_peerconnection_api",
     ],
 )
 

cpp/platform/api/platform.h

@@ -12,7 +12,9 @@
 #include "platform/api/condition_variable.h"
 #include "platform/api/count_down_latch.h"
 #include "platform/api/hash_utils.h"
+#include "platform/api/input_file.h"
 #include "platform/api/lock.h"
+#include "platform/api/output_file.h"
 #include "platform/api/scheduled_executor.h"
 #include "platform/api/server_sync.h"
 #include "platform/api/settable_future_def.h"
@@ -71,6 +73,9 @@ class ImplementationPlatform {
   static Ptr<HashUtils> createHashUtils();
   static Ptr<ThreadUtils> createThreadUtils();
   static Ptr<SystemClock> createSystemClock();
+  static Ptr<InputFile> createInputFile(std::int64_t payload_id,
+                                        std::int64_t total_size);
+  static Ptr<OutputFile> createOutputFile(std::int64_t payload_id);
 
   // Java-like Executors
   // Type aliases used to API 1.0 compatibility.
@@ -96,7 +101,6 @@ class ImplementationPlatform {
   static Ptr<WebRtcSignalingMessenger> createWebRtcSignalingMessenger(
       const std::string& self_id);
   static std::string getDeviceId();
-  static std::string getPayloadPath(int64_t payload_id);
 };
 
 }  // namespace platform

cpp/platform/api/webrtc.h

@@ -5,7 +5,7 @@
 
 #include "platform/byte_array.h"
 #include "platform/ptr.h"
-#include "webrtc/files/stable/webrtc/api/peer_connection_interface.h"
+#include "webrtc/api/peer_connection_interface.h"
 
 namespace location {
 namespace nearby {