[Chromecast] Hook up mojo media pipeline.

chromecast/media/mojo/BUILD.gn

Index: chromecast/media/mojo/BUILD.gn
diff --git a/chromecast/media/mojo/BUILD.gn b/chromecast/media/mojo/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..1a474608e39721f9685cd941736a9c461f75eb65
--- /dev/null
+++ b/chromecast/media/mojo/BUILD.gn
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+# Copyright 2016 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("//media/media_options.gni")
+
+# We support mojo media service hosted in the browser process only.
+assert(enable_mojo_media == "browser")
+
+source_set("mojo") {
+  sources = [
+    "cast_media_application.cc",
+    "cast_media_application.h",
+    "cast_media_client.cc",
+    "cast_media_client.h",
+  ]
+  deps = [
+    "//base",
+    "//media/mojo/interfaces:interfaces_cpp_sources",
+    "//media/mojo/services:service_factory",
+    "//mojo/shell/public/cpp",
+  ]
+
+  public_configs = [ "//media/mojo/services:enable_mojo_media_config" ]
+}