Move c/b/media/router/mojo/*.mojom to chrome/common/media_router/mojo/*.mojom

media/mojo/interfaces/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("//mojo/public/tools/bindings/mojom.gni")
 
 mojom("interfaces") {
   sources = [
     "audio_decoder.mojom",
     "audio_output_stream.mojom",
@@ skipping 25 matching lines @@
     "//ui/gfx/geometry/mojo",
     "//url/mojo:url_mojom_gurl",
   ]
 }
 
 mojom("remoting") {
   sources = [
     "remoting.mojom",
   ]
 }
+
+mojom("media_controller") {
+  sources = [
+    "media_controller.mojom",
+    "media_status.mojom",
+  ]
+
+  public_deps = [
+    "//mojo/common:common_custom_types",
+  ]
+}
+
+mojom("media_router") {
+  sources = [
+    "media_router.mojom",
+  ]
+
+  public_deps = [
+    ":media_controller",
+    "//mojo/common:common_custom_types",
+    "//net/interfaces:interfaces",
+    "//url/mojo:url_mojom_gurl",
+    "//url/mojo:url_mojom_origin",
+  ]
+}
+
+mojom("media_router_test_interfaces") {
+  sources = [
+    "media_router_traits_test_service.mojom",
+  ]
+
+  public_deps = [
+    ":media_router",
+  ]
+}