Update libevent from Chromium 114.0.5735.358

Issue: 326748668
Reviewed-on: youtube#3429

third_party/libevent/BUILD.gn

@@ -1,7 +1,8 @@
-# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Copyright 2013 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//build/config/cronet/config.gni")
 import("//build/config/nacl/config.gni")
 
 static_library("libevent") {
@@ -35,7 +36,11 @@ static_library("libevent") {
   ]
 
   defines = [ "HAVE_CONFIG_H" ]
-
+  if (is_cronet_build) {
+    include_dirs = [ "compat" ]
+  } else {
+    include_dirs = []
+  }
   if (is_starboard) {
     sources -= [
       "buffer.c",
@@ -71,44 +76,28 @@ static_library("libevent") {
     }
     cflags_c = [ "-Wno-unused-function" ]
     public_deps = [ "//starboard/common" ]
-  } else {
+  } else
   if (is_apple) {
     sources += [
       "kqueue.c",
       "mac/config.h",
       "mac/event-config.h",
     ]
-    include_dirs = [ "mac" ]
+    include_dirs += [ "mac" ]
   } else if (is_linux || is_chromeos) {
     sources += [
       "epoll.c",
       "linux/config.h",
       "linux/event-config.h",
     ]
-    include_dirs = [ "linux" ]
+    include_dirs += [ "linux" ]
   } else if (is_android) {
     sources += [
       "android/config.h",
       "android/event-config.h",
       "epoll.c",
     ]
-    include_dirs = [ "android" ]
-  } else if (is_nacl_nonsfi) {
-    sources -= [
-      "evdns.c",
-      "event_tagging.c",
-      "evrpc.c",
-      "http.c",
-      "select.c",
-      "signal.c",
-    ]
-    sources += [
-      "nacl_nonsfi/config.h",
-      "nacl_nonsfi/event-config.h",
-      "nacl_nonsfi/random.c",
-      "nacl_nonsfi/signal_stub.c",
-    ]
-    include_dirs = [ "nacl_nonsfi" ]
+    include_dirs += [ "android" ]
   }
 
   if (!is_debug) {
@@ -117,7 +106,5 @@ static_library("libevent") {
   }
 
   configs -= [ "//build/config/compiler:chromium_code" ]
-  }
-
   configs += [ "//build/config/compiler:no_chromium_code" ]
 }

third_party/libevent/METADATA

@@ -6,16 +6,16 @@ description:
 third_party {
   identifier {
     type: "ChromiumVersion"
-    value: "96.0.4664.219"  # from https://chromereleases.googleblog.com/2022/08/long-term-support-channel-update-for_31.html
+    value: "114.0.5735.358"  # from https://chromereleases.googleblog.com/2024/03/long-term-support-channel-update-for_26.html
   }
   identifier {
     type: "Git"
     value: "https://chromium.googlesource.com/chromium/src.git"
-    version: "6a496db5ef7219101beacceca9566367c9cb1a09"
+    version: "1759c6ae9316996b9f150c0ce9d0ca78a3d15c02"
   }
   identifier {
     type: "UpstreamSubdir"
-    value: "base/third_party/libevent"
+    value: "third_party/libevent"
   }
   last_upgrade_date {
     year: 2023

third_party/libevent/README.chromium

@@ -28,13 +28,8 @@ static library using GYP.
 4) The directories WIN32-Code and WIN32-Prj are not included.
 5) The configs for android were copied from Linux's which were very close to
    android one with the exception of HAVE_FD_MASK and HAVE_STRLCPY.
-6) Add files to support building with the PNaCl toolchain. Added
-   libevent_nacl_nonsfi.gyp for build rule. nacl_nonsfi/config.h and
-   nacl_nonsfi/event-config.h are derived from linux/ counterparts.
-   nacl_nonsfi/random.c is also added to provide the random() function,
-   which is missing in the newlib-based PNaCl toolchain.
-7) Stub out signal.c for nacl_helper_nonsfi. socketpair() will be prohibited
-   by sandbox in nacl_helper_nonsfi.
-8) Remove an unnecessary workaround for OS X 10.4 from kqueue.c. It was causing
+6) Remove an unnecessary workaround for OS X 10.4 from kqueue.c. It was causing
    problems on macOS Sierra.
-9) Change buffer.c to not redefine _GNU_SOURCE.
+7) Change buffer.c to not redefine _GNU_SOURCE.
+8) Change _event_strlcpy in strlcpy.c to not use K&R syntax.
+9) Change a bitfield in evhttp.h from int to unsigned int.

third_party/libevent/event-config.h

@@ -1,26 +1,22 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file is Chromium-specific, and brings in the appropriate
 // event-config.h depending on your platform.
 
-#if defined(STARBOARD)
-#include "starboard/event-config.h"
-#elif defined(__native_client_nonsfi__)
-#include "nacl_nonsfi/event-config.h"
-#elif defined(__APPLE__)
-#include "mac/event-config.h"
+#if defined(__APPLE__)
+#include "third_party/libevent/mac/event-config.h"
 #elif defined(ANDROID)
-#include "android/event-config.h"
+#include "third_party/libevent/android/event-config.h"
 #elif defined(__linux__)
-#include "linux/event-config.h"
+#include "third_party/libevent/linux/event-config.h"
 #elif defined(__FreeBSD__)
-#include "freebsd/event-config.h"
+#include "third_party/libevent/freebsd/event-config.h"
 #elif defined(__sun)
-#include "solaris/event-config.h"
+#include "third_party/libevent/solaris/event-config.h"
 #elif defined(_AIX)
-#include "aix/event-config.h"
+#include "third_party/libevent/aix/event-config.h"
 #else
 #error generate event-config.h for your platform
 #endif

third_party/libevent/evhttp.h

@@ -221,8 +221,8 @@ struct {
 
 	struct evbuffer *input_buffer;	/* read data */
 	ev_int64_t ntoread;
-	int chunked:1,                  /* a chunked request */
-	    userdone:1;                 /* the user has sent all data */
+	unsigned int chunked:1,         /* a chunked request */
+	             userdone:1;        /* the user has sent all data */
 
 	struct evbuffer *output_buffer;	/* outgoing post or data */