Introduce support for origins that require process isolation.

content/test/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/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
@@ skipping 621 matching lines @@
     "../browser/frame_host/render_frame_host_impl_browsertest.cc",
     "../browser/frame_host/render_frame_host_manager_browsertest.cc",
     "../browser/frame_host/render_frame_message_filter_browsertest.cc",
     "../browser/frame_host/render_widget_host_view_child_frame_browsertest.cc",
     "../browser/generic_sensor_browsertest.cc",
     "../browser/gpu/gpu_ipc_browsertests.cc",
     "../browser/host_zoom_map_impl_browsertest.cc",
     "../browser/indexed_db/indexed_db_browsertest.cc",
     "../browser/indexed_db/mock_browsertest_indexed_db_class_factory.cc",
     "../browser/indexed_db/mock_browsertest_indexed_db_class_factory.h",
+    "../browser/isolated_origin_browsertest.cc",
     "../browser/loader/async_resource_handler_browsertest.cc",
     "../browser/loader/cross_site_resource_handler_browsertest.cc",
     "../browser/loader/reload_cache_control_browsertest.cc",
     "../browser/loader/resource_dispatcher_host_browsertest.cc",
     "../browser/manifest/manifest_browsertest.cc",
     "../browser/media/encrypted_media_browsertest.cc",
     "../browser/media/media_browsertest.cc",
     "../browser/media/media_browsertest.h",
     "../browser/media/media_canplaytype_browsertest.cc",
     "../browser/media/media_capabilities_browsertest.cc",
@@ skipping 1204 matching lines @@
   if (is_android) {
     deps += [ "//testing/android/native_test:native_test_native_code" ]
   }
 }
 
 group("fuzzers") {
   deps = [
     "//content/test/fuzzer",
   ]
 }