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/cdm/util/src/log.cpp

@@ -26,7 +26,7 @@
 #ifdef IS_HIDL
 #  include <hwbinder/IPCThreadState.h>
 #else  // AIDL is the default
-#  include <binder/IPCThreadState.h>
+#  include <android/binder_ibinder.h>
 #endif
 #include <stdarg.h>
 #include <stdio.h>
@@ -82,10 +82,10 @@ uint32_t GetLoggingUid() { return tl_logging_uid_; }
 uint32_t GetIpcCallingUid() {
 #ifdef IS_HIDL
   const auto self = android::hardware::IPCThreadState::selfOrNull();
-#else  // AIDL is the default
-  const auto self = android::IPCThreadState::selfOrNull();
-#endif
   return self ? self->getCallingUid() : UNKNOWN_UID;
+#else  // AIDL is the default
+  return AIBinder_getCallingUid();
+#endif
 }
 
 void InitLogging() {}