Cleanup header inclusion

src/app/main.cpp

@@ -47,6 +47,7 @@
 #include <QPen>
 #include <QPushButton>
 #include <QSplashScreen>
+#include <QTimer>
 
 #ifdef QBT_STATIC_QT
 #include <QtPlugin>

src/base/preferences.cpp

@@ -50,7 +50,6 @@
 #endif
 
 #include "global.h"
-#include "logger.h"
 #include "settingsstorage.h"
 #include "utils/fs.h"
 #include "utils/misc.h"

src/base/preferences.h

@@ -31,18 +31,14 @@
 #define PREFERENCES_H
 
 #include <QDateTime>
-#include <QHostAddress>
 #include <QList>
 #include <QNetworkCookie>
-#include <QReadWriteLock>
 #include <QSize>
 #include <QStringList>
 #include <QTime>
-#include <QTimer>
 #include <QVariant>
 
 #include "base/utils/net.h"
-#include "types.h"
 
 enum SchedulerDays
 {

src/base/utils/net.cpp

@@ -28,7 +28,6 @@
 
 #include "net.h"
 
-#include <QHostAddress>
 #include <QString>
 
 namespace Utils

src/base/utils/net.h

@@ -29,10 +29,10 @@
 #ifndef BASE_UTILS_NET_H
 #define BASE_UTILS_NET_H
 
+#include <QHostAddress>
 #include <QList>
 #include <QPair>
 
-class QHostAddress;
 class QString;
 
 namespace Utils