ipc: Create AttachmentBrokerPrivileged and AttachmentBrokerUnprivileged.

ipc/BUILD.gn

 # Copyright (c) 2012 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("//testing/test.gni")
 
 component("ipc") {
   sources = [
     "attachment_broker.cc",
     "attachment_broker.h",
     "attachment_broker_messages.h",
+    "attachment_broker_privileged.cc",
+    "attachment_broker_privileged.h",
     "attachment_broker_privileged_win.cc",
     "attachment_broker_privileged_win.h",
-    "attachment_broker_win.cc",
-    "attachment_broker_win.h",
+    "attachment_broker_unprivileged.cc",
+    "attachment_broker_unprivileged.h",
+    "attachment_broker_unprivileged_win.cc",
+    "attachment_broker_unprivileged_win.h",
     "brokerable_attachment.cc",
     "brokerable_attachment.h",
     "handle_attachment_win.cc",
     "handle_attachment_win.h",
     "ipc_channel.cc",
     "ipc_channel.h",
     "ipc_channel_common.cc",
     "ipc_channel_factory.cc",
     "ipc_channel_factory.h",
     "ipc_channel_handle.h",
@@ skipping 87 matching lines @@
   group("ipc_tests_run") {
     testonly = true
     deps = [
       ":ipc_tests",
     ]
   }
 
   test("ipc_tests") {
     sources = [
       "attachment_broker_privileged_win_unittest.cc",
-      "attachment_broker_win_unittest.cc",
+      "attachment_broker_unprivileged_win_unittest.cc",
       "ipc_channel_posix_unittest.cc",
       "ipc_channel_reader_unittest.cc",
       "ipc_channel_unittest.cc",
       "ipc_fuzzing_tests.cc",
       "ipc_message_attachment_set_posix_unittest.cc",
       "ipc_message_unittest.cc",
       "ipc_message_utils_unittest.cc",
       "ipc_send_fds_test.cc",
       "ipc_sync_channel_unittest.cc",
       "ipc_sync_message_unittest.cc",
@@ skipping 73 matching lines @@
     "ipc_test_sink.cc",
     "ipc_test_sink.h",
   ]
   deps = [
     ":ipc",
     "//base",
     "//base/test:test_support",
     "//testing/gtest",
   ]
 }