arc: Partially migrate mojo types

components/arc/BUILD.gn

 # Copyright 2015 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("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
 static_library("arc") {
   sources = [
     "arc_bridge_host_impl.cc",
@@ skipping 105 matching lines @@
   deps = [
     "//base",
     "//chromeos",
   ]
 
   public_deps = [
     ":arc_bindings",
   ]
 }
 
-mojom("arc_bindings") {
+# TODO(crbug.com/662510): Remove this altogether.
+mojom("arc_bindings_old_types") {
   sources = [
     "common/app.mojom",
-    "common/arc_bridge.mojom",
-    "common/audio.mojom",
-    "common/auth.mojom",
     "common/bitmap.mojom",
     "common/bluetooth.mojom",
-    "common/boot_phase_monitor.mojom",
-    "common/clipboard.mojom",
-    "common/crash_collector.mojom",
     "common/enterprise_reporting.mojom",
-    "common/file_system.mojom",
     "common/ime.mojom",
     "common/intent_helper.mojom",
     "common/metrics.mojom",
     "common/net.mojom",
     "common/notifications.mojom",
     "common/obb_mounter.mojom",
     "common/policy.mojom",
     "common/power.mojom",
     "common/print.mojom",
     "common/process.mojom",
     "common/scale_factor.mojom",
     "common/screen_rect.mojom",
     "common/storage_manager.mojom",
     "common/tts.mojom",
     "common/video.mojom",
     "common/video_accelerator.mojom",
     "common/wallpaper.mojom",
   ]
 
   public_deps = [
     "//mojo/common:common_custom_types",
     "//ui/gfx/geometry/mojo",
   ]
 
   use_new_wrapper_types = false
 }
 
+mojom("arc_bindings") {
+  sources = [
+    "common/arc_bridge.mojom",
+    "common/auth.mojom",
+    "common/boot_phase_monitor.mojom",
+    "common/clipboard.mojom",
+    "common/crash_collector.mojom",
+    "common/file_system.mojom",
+  ]
+
+  public_deps = [
+    ":arc_bindings_old_types",
+    "//mojo/common:common_custom_types",
+  ]
+}
+
 static_library("arc_test_support") {
   testonly = true
   sources = [
     "test/fake_app_instance.cc",
     "test/fake_app_instance.h",
     "test/fake_arc_bridge_service.cc",
     "test/fake_arc_bridge_service.h",
     "test/fake_arc_session.cc",
     "test/fake_arc_session.h",
     "test/fake_bluetooth_instance.cc",
@@ skipping 43 matching lines @@
     "//testing/gtest",
     "//ui/aura",
     "//ui/aura:test_support",
     "//ui/base:test_support",
     "//ui/base/ime",
     "//ui/events",
     "//ui/events:dom_keycode_converter",
     "//url:url",
   ]
 }