Only use libbinder_ndk for aidl service.

[ Merged from http://go/wvgerrit/151169 ]

Test: Netflix and Google TV streaming and downloaded playback
Test: unit tests
Test: atest VtsAidlHalDrmTargetTest
Test: adb shell readelf -d /vendor/bin/hw/android.hardware.drm-service.widevine
Test: adb shell readelf -d /vendor/lib64/libwvaidl.so

Bug: 230791937
Change-Id: Ia60d9fc838bf228b40d99b076a837ae789fa2d03

libwvdrmengine/mediadrm/aidl_src/WVDrmPlugin.cpp

@@ -10,6 +10,7 @@
 #include "WVDrmPlugin.h"
 
 #include <aidl/android/hardware/drm/DrmMetric.h>
+#include <android/binder_ibinder_platform.h>
 #include <binder/IPCThreadState.h>
 #include <stdlib.h>
 #include <utils/Log.h>
@@ -1634,8 +1635,7 @@ Status WVDrmPlugin::unprovisionDevice() {
     return toNdkScopedAStatus(Status::BAD_VALUE);
   }
 
-  const auto& self = android::IPCThreadState::self();
-  const char* sid = self->getCallingSid();
+  const char* sid = AIBinder_getCallingSid();
   if (!sid ||
       (!strstr(sid, ":mediashell_app:") && !strstr(sid, ":mediadrmserver:") &&
        !strstr(sid, ":setupwraith_app:"))) {