1diff --git a/ipc/chromium/src/third_party/libevent/android/event2/event-config.h b/ipc/chromium/src/third_party/libevent/android/event2/event-config.h 2--- a/ipc/chromium/src/third_party/libevent/android/event2/event-config.h 3+++ b/ipc/chromium/src/third_party/libevent/android/event2/event-config.h 4@@ -19,23 +19,31 @@ 5 6 /* Define if libevent should not allow replacing the mm functions */ 7 /* #undef EVENT__DISABLE_MM_REPLACEMENT */ 8 9 /* Define if libevent should not be compiled with thread support */ 10 /* #undef EVENT__DISABLE_THREAD_SUPPORT */ 11 12 /* Define to 1 if you have the `accept4' function. */ 13+#if __ANDROID_API__ >= 21 14 #define EVENT__HAVE_ACCEPT4 1 15+#else 16+/* #undef EVENT__HAVE_ACCEPT4 */ 17+#endif 18 19 /* Define to 1 if you have the `arc4random' function. */ 20 #define EVENT__HAVE_ARC4RANDOM 1 21 22 /* Define to 1 if you have the `arc4random_buf' function. */ 23+#if __ANDROID_API__ >= 21 || defined(__ANDROID_API_L__) 24 #define EVENT__HAVE_ARC4RANDOM_BUF 1 25+#else 26+/* #undef EVENT__HAVE_ARC4RANDOM_BUF */ 27+#endif 28 29 /* Define to 1 if you have the <arpa/inet.h> header file. */ 30 #define EVENT__HAVE_ARPA_INET_H 1 31 32 /* Define to 1 if you have the `clock_gettime' function. */ 33 #define EVENT__HAVE_CLOCK_GETTIME 1 34 35 /* Define to 1 if you have the declaration of `CTL_KERN', and to 0 if you 36