Fix bandwidth estimation on remoting webrtc

remoting/protocol/chromium_socket_factory.cc

Index: remoting/protocol/chromium_socket_factory.cc
diff --git a/remoting/protocol/chromium_socket_factory.cc b/remoting/protocol/chromium_socket_factory.cc
index e9bbd449675e652e990104f6c7c8f233d8d9281c..5b1db88416c1b3184b2a2144524251df5f5e736f 100644
--- a/remoting/protocol/chromium_socket_factory.cc
+++ b/remoting/protocol/chromium_socket_factory.cc
@@ -201,7 +201,7 @@ int UdpPacketSocket::SendTo(const void* data, size_t data_size,
   cricket::ApplyPacketOptions(
       reinterpret_cast<uint8_t*>(packet.data->data()), data_size,
       options.packet_time_params,
-      (base::TimeTicks::Now() - base::TimeTicks()).InMilliseconds());
+      (base::TimeTicks::Now() - base::TimeTicks()).InMicroseconds());
   send_queue_.push_back(packet);
   send_queue_size_ += data_size;