Move the SeccompSupportDetector to be in-process.

chrome/browser/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/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//third_party/protobuf/proto_library.gni")
 
@@ skipping 627 matching lines @@
     ]
     deps -= [
       "//third_party/libaddressinput",
       "//components/storage_monitor",
       "//components/web_modal",
     ]
     defines += [ "ENABLE_DATA_REDUCTION_PROXY_DEBUGGING" ]
 
     if (use_seccomp_bpf) {
       defines += [ "USE_SECCOMP_BPF" ]
+      deps += [ "//sandbox/linux:seccomp_bpf" ]
     }
   }
 
   if (is_mac) {
     deps += [
       "//third_party/google_toolbox_for_mac",
       "//third_party/mozilla",
     ]
     libs += [
       "Accelerate.framework",
@@ skipping 506 matching lines @@
     ]
   }
 
   if (enable_wifi_bootstrapping) {
     sources += [
       "local_discovery/wifi/mock_wifi_manager.cc",
       "local_discovery/wifi/mock_wifi_manager.h",
     ]
   }
 }