Embed a mojo ApplicationManager in content/browser

content/public/common/application_registry.h

+// Copyright 2015 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 CONTENT_PUBLIC_COMMON_APPLICATION_REGISTRY_H_
+#define CONTENT_PUBLIC_COMMON_APPLICATION_REGISTRY_H_
+
+#include "base/bind.h"
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/common/content_export.h"
+
+class GURL;
+
+namespace mojo {
+class ApplicationDelegate;
+}
+
+namespace content {
+
+// This is the embedder interface used to register URL-to-application mappings.
+// See ContentBrowserClient::RegisterMojoApplications and
+// ContentUtilityClient::RegisterMojoApplications.
+class CONTENT_EXPORT ApplicationRegistry {
+ public:
+  using StaticAppFactory =
+      base::Callback<scoped_ptr<mojo::ApplicationDelegate>()>;
+
+  ApplicationRegistry() {}
+  virtual ~ApplicationRegistry() {}
+
+  virtual void RegisterStaticAppForURL(const GURL& url,
+                                       const StaticAppFactory& factory) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ApplicationRegistry);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_COMMON_APPLICATION_REGISTRY_H_