Move services/shell to services/service_manager

services/shell/public/interfaces/capabilities.mojom

-// 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.
-
-module shell.mojom;
-
-// Capabilities ----------------------------------------------------------------
-//
-// Services expose interfaces and capability classes to one another.
-//
-// In a CapabilitySpec, an interface is represented by its fully qualified name,
-// which is serialized based on the interface name and module path:
-// module::InterfaceName.
-//
-// A class is an alias to something, either a set of interface names granted
-// with that class, or some behavior specific to the application that provides
-// it.
-
-// Defines a collection of interfaces. We don't represent this as a bare array
-// in-situ in mojom because we rely on type maps to generate a set container in
-// C++ which is unavailable for a bare array.
-struct Interfaces {
-  array<string> interfaces;
-};
-
-// Defines a collection of classes. See note above about not just using a bare
-// array.
-struct Classes {
-  array<string> classes;
-};
-
-// Describes the capabilities offered and requested by an service.
-// This struct is populated from the service manifest.
-struct CapabilitySpec {
-  // The classes offered by this service, and for each class an array of
-  // interfaces. If no interfaces are granted with a class, the array will be
-  // empty.
-  // A map of class name -> array of interfaces. The array can be empty,
-  // non-empty, or ["*"], which means allow access to all interfaces.
-  map<string, Interfaces> provided;
-
-  // The services this service needs to speak to, and the classes it requires.
-  // A map of service name -> collection of required classes. "*" is also
-  // supported as the key, which supplies a set of classes required from all
-  // services in addition to specific ones specified.
-  map<string, Classes> required;
-};