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

media/mojo/interfaces/BUILD.gn

Index: media/mojo/interfaces/BUILD.gn
diff --git a/media/mojo/interfaces/BUILD.gn b/media/mojo/interfaces/BUILD.gn
index 833c1579fce547984d417157c7beb71c71e8063b..8715f20f9dd78208a32cfc3112d916757b08ed44 100644
--- a/media/mojo/interfaces/BUILD.gn
+++ b/media/mojo/interfaces/BUILD.gn
@@ -43,3 +43,38 @@ mojom("remoting") {
     "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",
+  ]
+}