[Media Router] Custom Controls 1 - Add MediaStatus, MediaRouteController, and mojo interfaces

chrome/browser/media/router/mojo/media_status.typemap

Index: chrome/browser/media/router/mojo/media_status.typemap
diff --git a/chrome/browser/media/router/mojo/media_status.typemap b/chrome/browser/media/router/mojo/media_status.typemap
new file mode 100644
index 0000000000000000000000000000000000000000..fef7db135fc9c44a9dd97f2afc14787ee303d5a2
--- /dev/null
+++ b/chrome/browser/media/router/mojo/media_status.typemap
@@ -0,0 +1,12 @@
+# Copyright 2017 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.
+
+mojom = "//chrome/browser/media/router/mojo/media_status.mojom"
+public_headers = [ "//chrome/browser/media/router/media_status.h" ]
+traits_headers =
+    [ "//chrome/browser/media/router/mojo/media_status_struct_traits.h" ]
+sources = [
+  "//chrome/browser/media/router/mojo/media_status_struct_traits.cc",
+]
+type_mappings = [ "media_router.mojom.MediaStatus=media_router::MediaStatus" ]