HLE/Applets: Stub Mint (eShop) Applet (#2463)

This allows Phoenix Wright - Dual Destinies to boot.

src/core/hle/applets/mint.h

@@ -0,0 +1,29 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/applets/applet.h"
+#include "core/hle/kernel/shared_memory.h"
+
+namespace HLE {
+namespace Applets {
+
+class Mint final : public Applet {
+public:
+    explicit Mint(Service::APT::AppletId id) : Applet(id) {}
+
+    ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
+    ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;
+    void Update() override;
+
+private:
+    /// This SharedMemory will be created when we receive the Request message.
+    /// It holds the framebuffer info retrieved by the application with
+    /// GSPGPU::ImportDisplayCaptureInfo
+    Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory;
+};
+
+} // namespace Applets
+} // namespace HLE