Move in-GPU mojo:media app to new thread

content/browser/mojo/browser_shell_connection.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 CONTENT_BROWSER_MOJO_BROWSER_SHELL_CONNECTION_H_
 #define CONTENT_BROWSER_MOJO_BROWSER_SHELL_CONNECTION_H_
 
 #include <memory>
 #include <string>
 #include <unordered_map>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_piece.h"
 #include "content/common/mojo/embedded_application_runner.h"
+#include "content/public/common/mojo_application_info.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 #include "services/shell/public/cpp/connector.h"
 #include "services/shell/public/cpp/interface_factory.h"
 #include "services/shell/public/cpp/shell_client.h"
 #include "services/shell/public/cpp/shell_connection.h"
 #include "services/shell/public/interfaces/shell_client.mojom.h"
 #include "services/shell/public/interfaces/shell_client_factory.mojom.h"
 
 namespace content {
 
@@ skipping 14 matching lines @@
   BrowserShellConnection();
 
   // Constructs a connection associated with its own ShellClient pipe.
   explicit BrowserShellConnection(shell::mojom::ShellClientRequest request);
 
   ~BrowserShellConnection() override;
 
   shell::Connector* GetConnector();
 
   // Adds an embedded application to this connection's ShellClientFactory.
-  // |callback| will be used to create a new instance of the application on
-  // |task_runner|'s thread if no instance is running when an incoming
-  // connection is made to |name|. If |task_runner| is null, the calling thread
-  // will be used to run the application.
-  void AddEmbeddedApplication(
-      const base::StringPiece& name,
-      const EmbeddedApplicationRunner::FactoryCallback& callback,
-      const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
+  // |info| provides details on how to construct new instances of the
+  // application when an incoming connection is made to |name|.
+  void AddEmbeddedApplication(const base::StringPiece& name,
+                              const MojoApplicationInfo& info);
 
   // Adds a generic ShellClientRequestHandler for a given application name. This
   // will be used to satisfy any incoming calls to CreateShellClient() which
   // reference the given name.
   //
   // For in-process applications, it is preferrable to use
   // |AddEmbeddedApplication()| as defined above.
   void AddShellClientRequestHandler(const base::StringPiece& name,
                                     const ShellClientRequestHandler& handler);
 
@@ skipping 14 matching lines @@
   std::unordered_map<std::string, std::unique_ptr<EmbeddedApplicationRunner>>
       embedded_apps_;
   std::unordered_map<std::string, ShellClientRequestHandler> request_handlers_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserShellConnection);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MOJO_BROWSER_SHELL_CONNECTION_H_