remove pieces of code from future

Author: zvonand

src/Server/HTTPHandlerFactory.cpp

@@ -203,12 +203,6 @@ static inline auto createHandlersFactoryFromConfig(
                 handler->addFiltersFromConfig(config, prefix + "." + key);
                 main_handler_factory->addHandler(std::move(handler));
             }
-            else if (handler_type == "merges")
-            {
-                auto handler = createWebUIHandlerFactory<MergesWebUIRequestHandler>(server, config, prefix + "." + key, common_headers_override);
-                handler->addFiltersFromConfig(config, prefix + "." + key);
-                main_handler_factory->addHandler(std::move(handler));
-            }
             else if (handler_type == "js")
             {
                 // NOTE: JavaScriptWebUIRequestHandler only makes sense for paths other then /js/uplot.js, /js/lz-string.js

src/Server/WebUIRequestHandler.cpp

@@ -72,11 +72,6 @@ void BinaryWebUIRequestHandler::handleRequest(HTTPServerRequest & request, HTTPS
     handle(request, response, {reinterpret_cast<const char *>(gresource_binary_htmlData), gresource_binary_htmlSize}, http_response_headers_override);
 }
 
-void MergesWebUIRequestHandler::handleRequest(HTTPServerRequest & request, HTTPServerResponse & response, const ProfileEvents::Event &)
-{
-    handle(request, response, {reinterpret_cast<const char *>(gresource_merges_htmlData), gresource_merges_htmlSize}, http_response_headers_override);
-}
-
 void JavaScriptWebUIRequestHandler::handleRequest(HTTPServerRequest & request, HTTPServerResponse & response, const ProfileEvents::Event &)
 {
     if (request.getURI() == "/js/uplot.js")

src/Server/WebUIRequestHandler.h

@@ -61,21 +61,6 @@ class BinaryWebUIRequestHandler : public HTTPRequestHandler
     std::unordered_map<String, String> http_response_headers_override;
 };
 
-class MergesWebUIRequestHandler : public HTTPRequestHandler
-{
-public:
-    explicit MergesWebUIRequestHandler(IServer &) {}
-    explicit MergesWebUIRequestHandler(IServer & server_, const std::unordered_map<String, String> & http_response_headers_override_)
-        : MergesWebUIRequestHandler(server_)
-    {
-        http_response_headers_override = http_response_headers_override_;
-    }
-    void handleRequest(HTTPServerRequest & request, HTTPServerResponse & response, const ProfileEvents::Event & write_event) override;
-private:
-    /// Overrides for response headers.
-    std::unordered_map<String, String> http_response_headers_override;
-};
-
 class JavaScriptWebUIRequestHandler : public HTTPRequestHandler
 {
 private: