GN configs for ipc fuzzer.

tools/ipc_fuzzer/message_tools/BUILD.gn

+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+executable("ipc_message_util") {
+  configs += [ "//tools/ipc_fuzzer:ipc_fuzzer_tool_config" ]
+  deps = [
+    "//third_party/re2",
+    "//tools/ipc_fuzzer/message_lib:ipc_message_lib",
+  ]
+  sources = [
+    "message_util.cc",
+  ]
+}
+
+executable("ipc_message_list") {
+  configs += [ "//tools/ipc_fuzzer:ipc_fuzzer_tool_config" ]
+  deps = [
+    "//chrome/common/safe_browsing:proto",
+    "//tools/ipc_fuzzer/message_lib:ipc_message_lib",
+  ]
+  sources = [
+    "message_list.cc",
+  ]
+}