removing include of deleted header file

Author: ieliz

demos/crossroad_camera_demo/cpp/detection_person.hpp

@@ -9,7 +9,6 @@
 #include "gflags/gflags.h"
 #include "utils/slog.hpp"
 #include "detection_base.hpp"
-#include "crossroad_camera_demo.hpp"
 
 struct PersonDetection : BaseDetection {
     size_t maxProposalCount;

demos/crossroad_camera_demo/cpp/main.cpp

@@ -24,7 +24,6 @@
 #include "detection_person.hpp"
 #include "detection_person_attr.hpp"
 #include "detection_person_reid.hpp"
-#include "crossroad_camera_demo.hpp"
 
 namespace {
 constexpr char h_msg[] = "show the help message and exit";