Get rid of "AutoInit", instead always keep the network initialized.

See #9305

Core/FileLoaders/HTTPFileLoader.h

@@ -65,7 +65,6 @@ private:
 	s64 filesize_;
 	s64 filepos_;
 	Url url_;
-	net::AutoInit netInit_;
 	http::Client client_;
 	std::string filename_;
 	bool connected_;

Core/Reporting.cpp

@@ -217,7 +217,6 @@ namespace Reporting
 	bool SendReportRequest(const char *uri, const std::string &data, const std::string &mimeType, Buffer *output = NULL)
 	{
 		bool result = false;
-		net::AutoInit netInit;
 		http::Client http;
 		Buffer theVoid;
 

UI/RemoteISOScreen.cpp

@@ -81,7 +81,6 @@ static void RegisterServer(int port) {
 static void ExecuteServer() {
 	setCurrentThreadName("HTTPServer");
 
-	net::AutoInit netInit;
 	auto http = new http::Server(new threading::SameThreadExecutor());
 
 	std::map<std::string, std::string> paths;

Windows/main.cpp

@@ -32,6 +32,7 @@
 #include "profiler/profiler.h"
 #include "thread/threadutil.h"
 #include "util/text/utf8.h"
+#include "net/resolve.h"
 
 #include "Core/Config.h"
 #include "Core/SaveState.h"
@@ -294,7 +295,7 @@ int WINAPI WinMain(HINSTANCE _hInstance, HINSTANCE hPrevInstance, LPSTR szCmdLin
 	setCurrentThreadName("Main");
 
 	CoInitializeEx(NULL, COINIT_MULTITHREADED);
-
+	net::Init();
 #ifdef _DEBUG
 	_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
 #endif
@@ -528,6 +529,7 @@ int WINAPI WinMain(HINSTANCE _hInstance, HINSTANCE hPrevInstance, LPSTR szCmdLin
 		W32Util::ExitAndRestart();
 	}
 
+	net::Shutdown();
 	CoUninitialize();
 
 	return 0;

ext/native/net/http_client.cpp

@@ -401,7 +401,6 @@ void Download::Do(std::shared_ptr<Download> self) {
 		SetFailed(-1);
 		return;
 	}
-	net::AutoInit netInit;
 
 	http::Client client;
 	if (!client.Resolve(fileUrl.Host().c_str(), fileUrl.Port())) {

ext/native/net/resolve.h

@@ -10,15 +10,6 @@ namespace net {
 void Init();
 void Shutdown();
 
-struct AutoInit {
-	AutoInit() {
-		Init();
-	}
-	~AutoInit() {
-		Shutdown();
-	}
-};
-
 // use free() to free the returned string.
 char *DNSResolveTry(const char *host, const char **err);
 char *DNSResolve(const char *host);