Revert of Build services as standalone executables

services/service_manager/runner/host/BUILD.gn

Index: services/service_manager/runner/host/BUILD.gn
diff --git a/services/service_manager/runner/host/BUILD.gn b/services/service_manager/runner/host/BUILD.gn
index f798dca8149c7145138551c203aa9122d16c93ee..e110ccb2361aa14e9885ef2c02305c9b4b9068e8 100644
--- a/services/service_manager/runner/host/BUILD.gn
+++ b/services/service_manager/runner/host/BUILD.gn
@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 import("//services/service_manager/public/cpp/service.gni")
-import("//services/service_manager/public/service_manifest.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
@@ -16,19 +15,81 @@
   ]
 }
 
+source_set("native_library_runner") {
+  sources = [
+    "native_library_runner.cc",
+    "native_library_runner.h",
+  ]
+
+  deps = [
+    "//base",
+    "//mojo/edk/system",
+    "//services/service_manager",
+  ]
+
+  # This target has to include the public thunk headers, which generally
+  # shouldn't be included without picking an implementation. We are providing
+  # the implementation but the thunk header target cannot declare that we are
+  # permitted to include it since it's in the public SDK and we are not.
+  # Suppress include checking so we can still check the rest of the targets in
+  # this file.
+  check_includes = false
+}
+
+source_set("child_process_base") {
+  sources = [
+    "child_process_base.cc",
+    "child_process_base.h",
+  ]
+
+  deps = [
+    "//base",
+    "//mojo/edk/system",
+    "//services/service_manager",
+    "//services/service_manager/public/interfaces",
+    "//services/service_manager/runner:init",
+    "//services/service_manager/runner/common",
+  ]
+
+  if (is_linux && !is_android) {
+    sources += [
+      "linux_sandbox.cc",
+      "linux_sandbox.h",
+    ]
+
+    deps += [
+      "//sandbox/linux:sandbox",
+      "//sandbox/linux:sandbox_services",
+      "//sandbox/linux:seccomp_bpf",
+    ]
+  }
+
+  if (is_mac) {
+    sources += [
+      "mach_broker.cc",
+      "mach_broker.h",
+    ]
+  }
+}
+
 source_set("lib") {
   sources = [
+    "child_process.cc",
+    "child_process.h",
     "child_process_host.cc",
     "child_process_host.h",
+    "in_process_native_runner.cc",
+    "in_process_native_runner.h",
     "out_of_process_native_runner.cc",
     "out_of_process_native_runner.h",
   ]
 
   deps = [
+    ":child_process_base",
+    ":native_library_runner",
     "//base:base_static",
     "//base:i18n",
     "//services/service_manager/public/cpp:sources",
-    "//services/service_manager/public/cpp/standalone_service",
     "//services/service_manager/runner:init",
     "//services/service_manager/runner/common",
   ]
@@ -50,6 +111,7 @@
   sources = [
     "child_process_host_unittest.cc",
     "host_unittests.cc",
+    "in_process_native_runner_unittest.cc",
   ]
 
   deps = [
@@ -62,28 +124,4 @@
     "//services/service_manager/runner/common",
     "//testing/gtest",
   ]
-
-  data_deps = [
-    ":host_test_service",
-  ]
 }
-
-service("host_test_service") {
-  sources = [
-    "host_test_service_main.cc",
-  ]
-
-  deps = [
-    "//mojo/public/cpp/system",
-    "//services/service_manager/public/cpp/standalone_service:main",
-  ]
-
-  data_deps = [
-    ":host_test_service_manifest",
-  ]
-}
-
-service_manifest("host_test_service_manifest") {
-  name = "host_test_service"
-  source = "host_test_service_manifest.json"
-}