Port chromevox build to GN.

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index a2d2e0ee4c54d15dbfbae7f5f0c6a1947021a592..e629c8438c323a6cfb6dabbc84e900bbde98da6e 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -6,7 +6,7 @@ import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
-import("//build/module_args/v8.gni")
+import("//chrome/test/base/js2gtest.gni")
 import("//testing/test.gni")
 
 # This target exists to reference other test executables to bring these files
@@ -489,94 +489,6 @@ if (!is_android) {
     }
   }
 
-  template("js2gtest") {
-    assert(defined(invoker.test_type) &&
-           (invoker.test_type == "webui" || invoker.test_type == "unit"))
-    action_name = target_name + "_action"
-    source_set_name = target_name
-
-    action_foreach(action_name) {
-      testonly = true
-      visibility = [ ":$source_set_name" ]
-      script = "//tools/gypv8sh.py"
-
-      sources = invoker.sources
-
-      d8_path =
-          get_label_info("//v8:d8($host_toolchain)", "root_out_dir") + "/d8"
-      if (is_win) {
-        d8_path += ".exe"
-      }
-
-      input_js = [
-        "//chrome/third_party/mock4js/mock4js.js",
-        "//chrome/test/data/webui/test_api.js",
-        "//chrome/test/base/js2gtest.js",
-      ]
-      inputs = [ d8_path ] + input_js
-
-      outputs = [
-        "$target_gen_dir/{{source_name_part}}-gen.cc",
-        "$root_out_dir/test_data/{{source_root_relative_dir}}/{{source_file_part}}",
-      ]
-
-      args = [
-        # Need "./" for script to find binary (cur dir is not on path).
-        "./" + rebase_path(d8_path, root_build_dir),
-      ]
-      args += rebase_path(input_js, root_build_dir) + [ invoker.test_type ]
-      if (v8_use_external_startup_data) {
-        args += [ "--external=y" ]
-      } else {
-        args += [ "--external=n" ]
-      }
-      args += [
-        "{{source}}",
-        "{{source_root_relative_dir}}/{{source_file_part}}",
-      ]
-      args += rebase_path(outputs, root_build_dir)
-
-      deps = [
-        "//v8:d8($host_toolchain)",
-      ]
-    }
-
-    if (defined(invoker.extra_js_files)) {
-      copy_target_name = target_name + "_copy"
-      copy(copy_target_name) {
-        visibility = [ ":$source_set_name" ]
-        sources = invoker.extra_js_files
-        outputs = [
-          "$root_out_dir/test_data/{{source_root_relative_dir}}/{{source_file_part}}",
-        ]
-      }
-    }
-    source_set(source_set_name) {
-      testonly = true
-      if (defined(invoker.visibility)) {
-        visibility = invoker.visibility
-      }
-      sources = get_target_outputs(":$action_name")
-      if (defined(invoker.defines)) {
-        defines = invoker.defines
-      }
-      deps = [
-        ":$action_name",
-
-        # The generator implicitly makes includes from these targets.
-        "//testing/gmock",
-        "//testing/gtest",
-        "//url",
-      ]
-      if (defined(invoker.deps)) {
-        deps += invoker.deps
-      }
-      if (defined(invoker.extra_js_files)) {
-        data_deps = [ ":$copy_target_name" ]
-      }
-    }
-  }
-
   js2gtest("browser_tests_js_webui") {
     test_type = "webui"
     sources = rebase_path(
@@ -905,6 +817,7 @@ if (!is_android) {
       deps += [
         #'app_mode_app_support',  TODO(GYP)
         "//chrome",
+
         #'../components/components.gyp:breakpad_stubs',  TODO(GYP)
         "//third_party/ocmock",
       ]