Media Remoting: Add mojo interfaces between browser and extension.

chrome/browser/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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 549 matching lines @@
     "mac/master_prefs.h",
     "mac/master_prefs.mm",
     "mac/nsprocessinfo_additions.h",
     "mac/nsprocessinfo_additions.mm",
     "mac/relauncher.h",
     "mac/relauncher.mm",
     "mac/security_wrappers.cc",
     "mac/security_wrappers.h",
     "media/cast_remoting_connector.cc",
     "media/cast_remoting_connector.h",
-    "media/cast_remoting_connector_messaging.cc",
-    "media/cast_remoting_connector_messaging.h",
     "media/cast_remoting_sender.cc",
     "media/cast_remoting_sender.h",
     "media/media_access_handler.cc",
     "media/media_access_handler.h",
     "media/media_device_id_salt.cc",
     "media/media_device_id_salt.h",
     "media/media_engagement_contents_observer.cc",
     "media/media_engagement_contents_observer.h",
     "media/media_engagement_service.cc",
     "media/media_engagement_service.h",
@@ skipping 1073 matching lines @@
     "//device/usb/public/interfaces",
     "//device/vr/features",
     "//extensions/features",
     "//google_apis",
     "//gpu/config",
     "//media",
     "//media:media_features",
     "//media/cast:net",
     "//media/midi",
     "//media/mojo:features",
+    "//media/mojo/interfaces:mirror_service_remoting",
     "//media/mojo/interfaces:remoting",
     "//mojo/common",
     "//mojo/edk/system",
     "//mojo/public/cpp/bindings",
     "//mojo/public/js",
     "//net:extras",
     "//net:net_browser_services",
     "//ppapi/features",
     "//printing/features",
     "//rlz/features",
@@ skipping 3139 matching lines @@
       "//components/search_engines",
       "//rlz:rlz_lib",
     ]
   }
 }
 
 service_manifest("preferences_forwarder_manifest") {
   name = "preferences_forwarder"
   source = "prefs/forwarder_manifest.json"
 }