Move application_manager from /mojo to /shell.

mojo/application_manager/shell_impl.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 MOJO_APPLICATION_MANAGER_SHELL_IMPL_H_
-#define MOJO_APPLICATION_MANAGER_SHELL_IMPL_H_
-
-#include "mojo/public/cpp/bindings/binding.h"
-#include "mojo/public/cpp/bindings/error_handler.h"
-#include "mojo/public/interfaces/application/application.mojom.h"
-#include "mojo/public/interfaces/application/shell.mojom.h"
-#include "url/gurl.h"
-
-namespace mojo {
-class ApplicationManager;
-
-class ShellImpl : public Shell, public ErrorHandler {
- public:
-  ShellImpl(ScopedMessagePipeHandle handle,
-            ApplicationManager* manager,
-            const GURL& requested_url,
-            const GURL& url);
-
-  ShellImpl(ShellPtr* ptr,
-            ApplicationManager* manager,
-            const GURL& requested_url,
-            const GURL& url);
-
-  ~ShellImpl() override;
-
-  void ConnectToClient(const GURL& requestor_url,
-                       InterfaceRequest<ServiceProvider> services,
-                       ServiceProviderPtr exposed_services);
-
-  Application* client() { return binding_.client(); }
-  const GURL& url() const { return url_; }
-  const GURL& requested_url() const { return requested_url_; }
-
- private:
-  ShellImpl(ApplicationManager* manager,
-            const GURL& requested_url,
-            const GURL& url);
-
-  // Shell implementation:
-  void ConnectToApplication(const String& app_url,
-                            InterfaceRequest<ServiceProvider> services,
-                            ServiceProviderPtr exposed_services) override;
-
-  // ErrorHandler implementation:
-  void OnConnectionError() override;
-
-  ApplicationManager* const manager_;
-  const GURL requested_url_;
-  const GURL url_;
-  Binding<Shell> binding_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShellImpl);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_APPLICATION_MANAGER_SHELL_IMPL_H_