mash: Add autoclick app.

ash/autoclick/mus/autoclick_application.h

Index: ash/autoclick/mus/autoclick_application.h
diff --git a/ash/autoclick/mus/autoclick_application.h b/ash/autoclick/mus/autoclick_application.h
new file mode 100644
index 0000000000000000000000000000000000000000..48ce4ad35050e220ce5b606f61ec7450ca132371
--- /dev/null
+++ b/ash/autoclick/mus/autoclick_application.h
@@ -0,0 +1,85 @@
+// 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 ASH_AUTOCLICK_MUS_AUTOCLICK_APPLICATION_H_
+#define ASH_AUTOCLICK_MUS_AUTOCLICK_APPLICATION_H_
+
+#include <map>
+
+#include "ash/autoclick/common/autoclick_controller_common.h"
+#include "ash/autoclick/common/autoclick_controller_common_delegate.h"
+#include "ash/autoclick/mus/public/interfaces/autoclick.mojom.h"
+#include "base/macros.h"
+#include "mash/public/interfaces/launchable.mojom.h"
+#include "mojo/public/cpp/bindings/binding.h"
+#include "services/shell/public/cpp/service.h"
+
+namespace views {
+class AuraInit;
+class Widget;
+class WindowManagerConnection;
+}
+
+namespace ash {
+namespace autoclick {
+
+class AutoclickApplication
+    : public shell::Service,
+      public mash::mojom::Launchable,
+      public mojom::AutoclickController,
+      public shell::InterfaceFactory<mash::mojom::Launchable>,
+      public shell::InterfaceFactory<mojom::AutoclickController>,
+      public AutoclickControllerCommonDelegate {
+ public:
+  AutoclickApplication();
+  ~AutoclickApplication() override;
+
+ private:
+  // shell::Service:
+  void OnStart(const shell::Identity& identity) override;
+  bool OnConnect(const shell::Identity& remote_identity,
+                 shell::InterfaceRegistry* registry) override;
+
+  // mojom::Launchable:
+  void Launch(uint32_t what, mash::mojom::LaunchMode how) override;
+
+  // mojom::AutoclickController:
+  void SetAutoclickDelay(int64_t delay_in_milliseconds) override;
+
+  // shell::InterfaceFactory<mojom::Launchable>:
+  void Create(const shell::Identity& remote_identity,
+              mash::mojom::LaunchableRequest request) override;
+
+  // shell::InterfaceFactory<mojom::AutoclickController>:
+  void Create(const shell::Identity& remote_identity,
+              mojom::AutoclickControllerRequest request) override;
+
+  // AutoclickControllerCommonDelegate:
+  views::Widget* CreateAutoclickRingWidget(
+      const gfx::Point& event_location) override;
+  void UpdateAutoclickRingWidget(views::Widget* widget,
+                                 const gfx::Point& event_location) override;
+  void DoAutoclick(const gfx::Point& event_location,
+                   const int mouse_event_flags) override;
+  void OnAutoclickCanceled() override;
+
+  // The default wait time between last mouse movement and sending
+  // the autoclick.
+  static const int kDefaultAutoclickDelayMs;

[sky, 2016/09/09 21:42:30]

Unless you need this from a test I would move entirely to the .cc file.

If you do need from a test then prefix the .cc side with:
// static
See style guide for details on this.
And this should should move to the top of the section (constants are before
functions). Again, see style guide for details on ordering of declarations.

[riajiang, 2016/09/12 16:15:46]

Removed from header file.

+
+  mojo::Binding<mash::mojom::Launchable> launchable_binding_;
+  mojo::Binding<mojom::AutoclickController> autoclick_binding_;
+
+  std::unique_ptr<views::AuraInit> aura_init_;
+  std::unique_ptr<views::WindowManagerConnection> window_manager_connection_;
+  std::unique_ptr<AutoclickControllerCommon> autoclick_controller_common_;
+  std::unique_ptr<views::Widget> widget_;
+
+  DISALLOW_COPY_AND_ASSIGN(AutoclickApplication);
+};
+
+}  // namespace autoclick
+}  // namespace ash
+
+#endif  // ASH_AUTOCLICK_MUS_AUTOCLICK_APPLICATION_H_