content: Port content_shell_crash_service target to GN build.

content/shell/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//tools/grit/repack.gni")
 import("//tools/grit/grit_rule.gni")
 if (is_android) {
   import("//build/config/android/config.gni")
@@ skipping 537 matching lines @@
     sources = [
       "renderer/test_runner/helper/layout_test_helper_mac.mm",
       "renderer/test_runner/helper/layout_test_helper_win.cc",
     ]
 
     if (is_mac) {
       libs = [ "AppKit.framework" ]
     }
   }
 }
+
+if (is_win) {
+  # GYP version: content/content_shell_and_tests.gyp:content_shell_crash_service
+  executable("crash_service") {
+    sources = [
+      "tools/content_shell_crash_service.cc",
+    ]
+
+    deps = [
+      "//base",
+      "//components/crash/tools:crash_service",
+    ]
+
+    configs -= [ "//build/config/win:console" ]
+    configs += [ "//build/config/win:windowed" ]
+  }
+}