Move //mojo/services tracing & catalog to //services

mojo/services/catalog/store.h

-// 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.
-
-#ifndef MOJO_SERVICES_CATALOG_STORE_H_
-#define MOJO_SERVICES_CATALOG_STORE_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "base/values.h"
-
-namespace catalog {
-
-// Implemented by an object that provides storage for the application catalog
-// (e.g. in Chrome, preferences). The Catalog is the canonical owner of the
-// contents of the store, so no one else must modify its contents.
-class Store {
- public:
-  // Value is an integer.
-  static const char kManifestVersionKey[];
-  // Value is a string.
-  static const char kNameKey[];
-  // Value is a string.
-  static const char kQualifierKey[];
-  // Value is a string.
-  static const char kDisplayNameKey[];
-  // Value is a dictionary.
-  static const char kCapabilitiesKey[];
-  // Value is a dictionary.
-  static const char kCapabilities_ProvidedKey[];
-  // Value is a dictionary.
-  static const char kCapabilities_RequiredKey[];
-  // Value is a list.
-  static const char kCapabilities_ClassesKey[];
-  // Value is a list.
-  static const char kCapabilities_InterfacesKey[];
-  // Value is a list.
-  static const char kApplicationsKey[];
-
-  virtual ~Store() {}
-
-  // Called during initialization to construct the Catalog's catalog.
-  // Returns a serialized list of the apps. Each entry in the returned list
-  // corresponds to an app (as a dictionary). Each dictionary has a name,
-  // display name and capabilities. The return value is owned by the caller.
-  virtual const base::ListValue* GetStore() = 0;
-
-  // Write the catalog to the store. Called when the Catalog learns of a newly
-  // encountered application.
-  virtual void UpdateStore(scoped_ptr<base::ListValue> store) = 0;
-};
-
-}  // namespace catalog
-
-#endif  // MOJO_SERVICES_CATALOG_STORE_H_