!1566 watchParameter iface_cast概率失败的问题

Merge pull request !1566 from yichengzhao/master

services/param/watcher/BUILD.gn

@@ -21,6 +21,7 @@ ohos_prebuilt_etc("param_watcher.rc") {
 
 ohos_shared_library("param_watcher") {
   sources = [
+    "agent/watcher_manager_proxy.cpp",
     "proxy/watcher_manager.cpp",
     "proxy/watcher_manager_stub.cpp",
     "proxy/watcher_proxy.cpp",
@@ -30,6 +31,7 @@ ohos_shared_library("param_watcher") {
     "//foundation/systemabilitymgr/samgr/interfaces/innerkits/samgr_proxy/include/",
     "//base/startup/init/services/param/include",
     "//base/startup/init/services/include/param",
+    "//base/startup/init/services/param/watcher/agent",
     "//base/startup/init/services/param/linux",
     "//base/startup/init/services/param/watcher/proxy",
     "//base/startup/init/services/param/watcher/include",

services/param/watcher/proxy/watcher_manager_stub.cpp

@@ -14,6 +14,7 @@
  */
 
 #include "watcher_manager_stub.h"
+#include "watcher_manager_proxy.h"
 #include "watcher_utils.h"
 
 namespace OHOS {