NOCOMMIT prototype: GRC service plumbing and process priority

services/resource_coordinator/public/cpp/BUILD.gn

 # 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.
 
 source_set("cpp") {
   sources = [
     "memory/coordinator.h",
     "memory/memory_dump_manager_delegate_impl.cc",
     "memory/memory_dump_manager_delegate_impl.h",
+    "resource_coordinator_interface.cc",
+    "resource_coordinator_interface.h",
   ]
 
   deps = [
     ":struct_traits",
   ]
 
   public_deps = [
     "//base",
     "//mojo/public/cpp/bindings",
     "//services/resource_coordinator/public/interfaces",
     "//services/service_manager/public/cpp",
   ]
 }
 
 source_set("struct_traits") {
   sources = [
     "memory/memory_instrumentation_struct_traits.cc",
     "memory/memory_instrumentation_struct_traits.h",
   ]
 
   public_deps = [
     "//base",
     "//services/resource_coordinator/public/interfaces",
   ]
 }