Define remote playback proto buffer

media/remoting/BUILD.gn

Index: media/remoting/BUILD.gn
diff --git a/media/remoting/BUILD.gn b/media/remoting/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..90aeeada0ad0bbe213e65766c62cf364d838d5ce
--- /dev/null
+++ b/media/remoting/BUILD.gn
@@ -0,0 +1,48 @@
+# 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("//third_party/protobuf/proto_library.gni")
+import("//testing/test.gni")
+
+proto_library("media_remoting_proto") {
+  proto_out_dir = "media/remoting"
+  sources = [
+    "proto/remoting_rpc_message.proto",
+  ]
+}
+
+source_set("rpc") {
+  sources = [
+    "rpc/proto_enum_utils.cc",
+    "rpc/proto_enum_utils.h",
+    "rpc/proto_utils.cc",
+    "rpc/proto_utils.h",
+  ]
+
+  deps = [
+    "//base",
+  ]
+
+  public_deps = [
+    ":media_remoting_proto",
+  ]
+}
+
+test("media_remoting_unittests") {
+  sources = [
+    "rpc/proto_utils_unittest.cc",
+  ]
+
+  deps = [
+    ":rpc",
+    "//base",
+    "//base/test:run_all_unittests",
+    "//base/test:test_support",
+    "//media",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//ui/gfx:test_support",
+    "//ui/gfx/geometry",
+  ]
+}