Massive removal of unused modules

src/web_service/verify_login.cpp

@@ -1,28 +0,0 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <json.hpp>
-#include "web_service/verify_login.h"
-#include "web_service/web_backend.h"
-
-namespace WebService {
-
-std::future<bool> VerifyLogin(std::string& username, std::string& token,
-                              const std::string& endpoint_url, std::function<void()> func) {
-    auto get_func = [func, username](const std::string& reply) -> bool {
-        func();
-        if (reply.empty())
-            return false;
-        nlohmann::json json = nlohmann::json::parse(reply);
-        std::string result;
-        try {
-            result = json["username"];
-        } catch (const nlohmann::detail::out_of_range&) {
-        }
-        return result == username;
-    };
-    return GetJson<bool>(get_func, endpoint_url, false, username, token);
-}
-
-} // namespace WebService