NOCOMMIT prototype: GRC service plumbing and process priority

content/public/app/mojo/content_browser_manifest.json

 {
   "name": "content_browser",
   "display_name": "Content (browser process)",
   "interface_provider_specs": {
     "service_manager:connector": {
       "provides": {
         "plugin": [
           "discardable_memory::mojom::DiscardableSharedMemoryManager",
           "ui::mojom::Gpu"
         ],
@@ skipping 46 matching lines @@
         "ui": [ "display_output_protection" ],
         "service_manager": [
           "service_manager:client_process",
           "service_manager:instance_name",
           "service_manager:user_id"
         ],
         "shape_detection": [
           "barcode_detection",
           "face_detection",
           "text_detection"
-        ]
+        ],
+        "resource_coordinator": [ "coordination_unit" ]
       }
     },
     "navigation:frame": {
       "provides": {
         "renderer": [
           // TODO(beng): these belong in //chrome's overlay, but there are some
           // issues with mash browser_tests's manifest config that make this
           // impossible this week. Remove once sky/ken fix this.
           "autofill::mojom::AutofillDriver",
           "autofill::mojom::PasswordManagerDriver",
@@ skipping 11 matching lines @@
           "device::mojom::SensorProvider",
           "device::mojom::WakeLockService",
           "device::nfc::mojom::NFC",
           "device::usb::DeviceManager",
           "discardable_memory::mojom::DiscardableSharedMemoryManager",
           "media::mojom::InterfaceFactory",
           "media::mojom::RemoterFactory",
           "media::mojom::Renderer",
           "mojom::MediaDevicesDispatcherHost",
           "payments::mojom::PaymentRequest",
+          "resource_coordinator::mojom::CoordinationUnit",
           "ui::mojom::Gpu"
         ]
       },
       "requires": {
         "content_renderer": [ "browser" ]
       }
     }
   }
 }