Use the Qt5 connection syntax (automated with clazy)

This is motivated by the fact that QMetaObject::noralizeSignature takes 7.35%
CPU of the LargeSyncBench. (Mostly from ABstractNetworkJob::setupConnections and
PropagateUploadFileV1::startNextChunk). It could be fixed by using normalized
signature in the connection statement, but i tought it was a good oportunity
to modernize the code.

This commit only contains calls that were automatically converted with clazy.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gui/accountmanager.cpp b/src/gui/accountmanager.cpp
index a62e1f30f..38a0ff185 100644
--- a/src/gui/accountmanager.cpp
+++ b/src/gui/accountmanager.cpp
@@ -319,8 +319,8 @@ AccountPtr AccountManager::createAccount()
 {
     AccountPtr acc = Account::create();
     acc->setSslErrorHandler(new SslDialogErrorHandler);
-    connect(acc.data(), SIGNAL(proxyAuthenticationRequired(QNetworkProxy, QAuthenticator *)),
-        ProxyAuthHandler::instance(), SLOT(handleProxyAuthenticationRequired(QNetworkProxy, QAuthenticator *)));
+    connect(acc.data(), &Account::proxyAuthenticationRequired,
+        ProxyAuthHandler::instance(), &ProxyAuthHandler::handleProxyAuthenticationRequired);
     return acc;
 }
 
@@ -359,8 +359,8 @@ QString AccountManager::generateFreeAccountId() const
 void AccountManager::addAccountState(AccountState *accountState)
 {
     QObject::connect(accountState->account().data(),
-        SIGNAL(wantsAccountSaved(Account *)),
-        SLOT(saveAccount(Account *)));
+        &Account::wantsAccountSaved,
+        this, &AccountManager::saveAccount);
 
     AccountStatePtr ptr(accountState);
     _accounts << ptr;