Build nacl_helper_nonsfi with GN

content/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("//tools/grit/grit_rule.gni")
+import("//build/config/nacl/config.gni")
 
 # Applied by targets internal to content.
 config("content_implementation") {
   defines = [ "CONTENT_IMPLEMENTATION" ]
 }
 
 # When targets depend on, e.g. //content/public/browser, what happens? To
 # facilitate the complexity here, the "public" targets are groups that forward
 # to the right thing depending on the build mode. Say for additional
 # illustration, the public browser sources also depend on the public common
@@ skipping 14 matching lines @@
 #       //content/public/browser:browser_sources (source set) ->
 #         //content/browser (source set; this is the non-public browser target)
 #         //content/public/common:common_sources (source set)
 #
 # That the internal content dependencies must depend on the *_sources targets
 # to avoid dependency cycles, and external dependencies must depend on the
 # //content/public/browser and similar targets to avoid double-linking (these
 # targets make sure the dependency goes through the content shared library
 # when doing a component build).
 
-content_shared_components = [
-  "//content/gpu:gpu_sources",
-  "//content/public/browser:browser_sources",
-  "//content/public/child:child_sources",
-  "//content/public/common:common_sources",
-  "//content/public/plugin:plugin_sources",
-  "//content/public/renderer:renderer_sources",
-  "//content/public/utility:utility_sources",
-]
+if (!is_nacl_nonsfi) {
+  content_shared_components = [
+    "//content/gpu:gpu_sources",
+    "//content/public/browser:browser_sources",
+    "//content/public/child:child_sources",
+    "//content/public/common:common_sources",
+    "//content/public/plugin:plugin_sources",
+    "//content/public/renderer:renderer_sources",
+    "//content/public/utility:utility_sources",
+  ]
 
-if (enable_plugins) {
-  content_shared_components += [ "//content/ppapi_plugin:ppapi_plugin_sources" ]
+  if (enable_plugins) {
+    content_shared_components +=
+        [ "//content/ppapi_plugin:ppapi_plugin_sources" ]
+  }
 }
 
 if (is_component_build) {
   shared_library("content") {
     public_deps =
         content_shared_components + [ "//content/public/app:both_sources" ]
     deps = [
       "//build/config/sanitizers:deps",
     ]
   }
+} else if (is_nacl_nonsfi) {
+  source_set("content") {
+    set_sources_assignment_filter([])
+    sources = [
+      "common/sandbox_linux/sandbox_init_linux.cc",
+      "common/sandbox_linux/sandbox_seccomp_bpf_linux.cc",
+      "common/send_zygote_child_ping_linux.cc",
+      "public/common/content_switches.cc",
+    ]
+    set_sources_assignment_filter(sources_assignment_filter)
+
+    defines = [ "USE_SECCOMP_BPF=1" ]
+
+    deps = [
+      "//base",
+    ]
+  }
 } else {
   group("content") {
     deps = content_shared_components
   }
 }
 
 grit("resources") {
   source = "content_resources.grd"
   use_qualified_include = true
   outputs = [
@@ skipping 19 matching lines @@
     sources = [
       "app/sandbox_helper_win.cc",
       "public/app/sandbox_helper_win.h",
     ]
 
     deps = [
       "//sandbox",
     ]
   }
 }