Update AecDump API to match RtcEventLog API signature.

webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h

Index: webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h
diff --git a/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h b/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h
index 03279a3c7bfc3926ebc9a4220786604ee8236d1c..2088163eec5973c469b4ef82f25fd25c0167140f 100644
--- a/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h
+++ b/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCPeerConnectionFactory.h
@@ -63,14 +63,11 @@ RTC_EXPORT
                                               delegate:
     (nullable id<RTCPeerConnectionDelegate>)delegate;
 
-/** Start an aecdump recording with a file descriptor and
-    a specified maximum size limit (-1 specifies that no
-    limit should be used).
-    This API call will likely change in the future */
-- (BOOL)startAecDumpWithFileDescriptor:(int)fileDescriptor
-                    maxFileSizeInBytes:(int)maxFileSizeInBytes;
-
-/* Stop an active aecdump recording */
+/** Start an AecDump recording. This API call will likely change in the future. */
+- (BOOL)startAecDumpWithFilePath:(NSString *)filePath
+                  maxSizeInBytes:(int64_t)maxSizeInBytes;
+
+/* Stop an active AecDump recording */
 - (void)stopAecDump;
 
 @end