Enable crashpad for Mac

headless/BUILD.gn

 # Copyright 2015 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/chrome_build.gni")
 import("//headless/headless.gni")
 import("//build/util/process_version.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//printing/features/features.gni")
 import("//testing/test.gni")
@@ skipping 456 matching lines @@
     "public/headless_shell.h",
   ]
 
   deps = [
     "//headless:headless_lib",
   ]
 
   configs += [ ":headless_implementation" ]
 }
 
+if (is_mac) {
+  copy("mac_helpers") {
+    deps = [
+      "//third_party/crashpad/crashpad/handler:crashpad_handler",
+    ]
+
+    sources = [
+      "$root_out_dir/crashpad_handler",
+    ]

[jzfeng, 2017/04/12 06:22:04]

nit: put sources and outputs above deps?

[dvallet, 2017/04/12 07:04:09]

Done.

+
+    outputs = [
+      "$root_out_dir/Helpers/{{source_file_part}}",
+    ]
+  }
+}
+
 executable("headless_shell") {
   sources = [
     "app/headless_shell_main.cc",
   ]
 
   deps = [
     "//headless:headless_shell_lib",
   ]
 
   if (is_win) {
     deps += [
       "//build/win:default_exe_manifest",
       "//content:sandbox_helper_win",
       "//sandbox",
     ]
   }
 
+  if (is_mac) {
+    deps += [ ":mac_helpers" ]
+  }
+
   configs += [ ":headless_implementation" ]
 }
 
 process_version("version_header") {
   template_file = "public/version.h.in"
   sources = [
     "//build/util/LASTCHANGE",
     "//chrome/VERSION",
   ]
   output = "$target_gen_dir/public/version.h"
 }
 
 executable("headless_example") {
   sources = [
     "app/headless_example.cc",
   ]
 
   deps = [
     "//headless:headless_shell_lib",
   ]
 }