GN configs for ipc fuzzer.

BUILD.gn

 # Copyright (c) 2013 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.
 
 # This is the root build file for GN. GN will start processing by loading this
 # file, and recursively load all dependencies until all dependencies are either
 # resolved or known not to exist (which will cause the build to fail). So if
 # you add a new build file, there must be some path of dependencies from this
 # file to your new one or GN won't know about it.
 
@@ skipping 575 matching lines @@
     deps += [ "//media/cast:cast_h264_vt_encoder_unittests" ]
   }
 
   if (use_openh264) {
     deps += [
       "//third_party/openh264:common",
       "//third_party/openh264:encoder",
       "//third_party/openh264:processing",
     ]
   }
+
+  if (enable_ipc_fuzzer && (is_linux || is_mac || is_win)) {
+    deps += [ "//tools/ipc_fuzzer:ipc_fuzzer_all" ]
+  }
 }
 
 # This group contains all the targets needed to run mojo's apptest_runner.
 group("mojo_apptests") {
   testonly = true
 
   deps = []
 
   if (is_win || is_linux) {
     deps += [
@@ skipping 304 matching lines @@
   assert(target_name != "")  # Mark as used.
   sources = invoker.actual_sources
   assert(
       sources == invoker.actual_sources,
       "Do not use a platform name in your output directory (found \"$root_build_dir\"). http://crbug.com/548283")
 }
 
 assert_valid_out_dir("_unused") {
   actual_sources = [ "$root_build_dir/foo" ]
 }