Remove probably outdated QShortcut include

Also take care about sibling include statements

Change-Id: I513893ef710107310b63187cd5fa82c5e52fae0a
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/macros/actionmacrohandler.cpp

@@ -43,10 +43,7 @@
 
 #include <QAction>
 #include <QEvent>
-#include <QObject>
-#include <QShortcut>
 #include <QSignalMapper>
-#include <QStringList>
 
 using namespace Core;
 

src/plugins/macros/macrooptionswidget.cpp

@@ -42,16 +42,8 @@
 
 #include <QDir>
 #include <QFileInfo>
-
-#include <QShortcut>
-#include <QButtonGroup>
 #include <QTreeWidget>
 #include <QTreeWidgetItem>
-#include <QCheckBox>
-#include <QGroupBox>
-#include <QHeaderView>
-#include <QRegExpValidator>
-#include <QLineEdit>
 
 namespace {
     int NAME_ROLE = Qt::UserRole;

src/plugins/macros/texteditormacrohandler.cpp

@@ -42,10 +42,8 @@
 #include <coreplugin/actionmanager/command.h>
 #include <coreplugin/id.h>
 
-#include <QWidget>
 #include <QKeyEvent>
 #include <QApplication>
-#include <QShortcut>
 
 using namespace Macros;
 using namespace Macros::Internal;