We don't need to remove these margins

plugins/messageviewerconfigureplugins/dkim-verify/autotests/dkimadvancedwidgettest.cpp

@@ -22,7 +22,6 @@ void DKIMAdvancedWidgetTest::shouldHaveDefaultValues()
     DKIMAdvancedWidget w;
     QFormLayout *mainLayout = w.findChild<QFormLayout *>(QStringLiteral("mainLayout"));
     QVERIFY(mainLayout);
-    QCOMPARE(mainLayout->contentsMargins(), QMargins(0, 0, 0, 0));
 
     QCheckBox *mCheckDKIMWhenOnlyTesting = w.findChild<QCheckBox *>(QStringLiteral("mCheckDKIMWhenOnlyTesting"));
     QVERIFY(mCheckDKIMWhenOnlyTesting);

plugins/messageviewerconfigureplugins/dkim-verify/autotests/dkimgeneralwidgettest.cpp

@@ -21,7 +21,6 @@ void DKIMGeneralWidgetTest::shouldHaveDefaultValues()
     DKIMGeneralWidget w;
     QVBoxLayout *mainLayout = w.findChild<QVBoxLayout *>(QStringLiteral("mainLayout"));
     QVERIFY(mainLayout);
-    QCOMPARE(mainLayout->contentsMargins(), QMargins(0, 0, 0, 0));
 
     QCheckBox *mEnableDkimSupport = w.findChild<QCheckBox *>(QStringLiteral("enableDkimSupport"));
     QVERIFY(mEnableDkimSupport);

plugins/messageviewerconfigureplugins/dkim-verify/autotests/dkimkeyrecordwidgettest.cpp

@@ -21,7 +21,6 @@ void DKIMKeyRecordWidgetTest::shouldHaveDefaultValues()
     DKIMKeyRecordWidget w;
     QHBoxLayout *mainLayout = w.findChild<QHBoxLayout *>(QStringLiteral("mainLayout"));
     QVERIFY(mainLayout);
-    QCOMPARE(mainLayout->contentsMargins(), QMargins(0, 0, 0, 0));
 
     MessageViewer::DKIMManagerKeyWidget *mManagerKeyWidget = w.findChild<MessageViewer::DKIMManagerKeyWidget *>(QStringLiteral("mManagerKeyWidget"));
     QVERIFY(mManagerKeyWidget);

plugins/messageviewerconfigureplugins/dkim-verify/autotests/dkimpolicywidgettest.cpp

@@ -25,7 +25,6 @@ void DKIMPolicyWidgetTest::shouldHaveDefaultValues()
     DKIMPolicyWidget w;
     QVBoxLayout *mainLayout = w.findChild<QVBoxLayout *>(QStringLiteral("mainLayout"));
     QVERIFY(mainLayout);
-    QCOMPARE(mainLayout->contentsMargins(), QMargins(0, 0, 0, 0));
 
     QCheckBox *mVerifyIfEmailMustBeSigned = w.findChild<QCheckBox *>(QStringLiteral("mVerifyIfEmailMustBeSigned"));
     QVERIFY(mVerifyIfEmailMustBeSigned);

plugins/messageviewerconfigureplugins/dkim-verify/dkimadvancedwidget.cpp

@@ -22,7 +22,6 @@ DKIMAdvancedWidget::DKIMAdvancedWidget(QWidget *parent)
 {
     QFormLayout *mainLayout = new QFormLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
-    mainLayout->setContentsMargins({});
 
     mCheckDKIMWhenOnlyTesting = new QCheckBox(i18n("Still verify the signature, if a domain is only testing DKIM"), this);
     mCheckDKIMWhenOnlyTesting->setObjectName(QStringLiteral("mCheckDKIMWhenOnlyTesting"));

plugins/messageviewerconfigureplugins/dkim-verify/dkimgeneralwidget.cpp

@@ -19,7 +19,6 @@ DKIMGeneralWidget::DKIMGeneralWidget(QWidget *parent)
 {
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
-    mainLayout->setContentsMargins({});
 
     mEnableDkimSupport = new QCheckBox(i18n("Enable DKIM Support"));
     mEnableDkimSupport->setObjectName(QStringLiteral("enableDkimSupport"));

plugins/messageviewerconfigureplugins/dkim-verify/dkimkeyrecordwidget.cpp

@@ -20,7 +20,6 @@ DKIMKeyRecordWidget::DKIMKeyRecordWidget(QWidget *parent)
 {
     QHBoxLayout *mainLayout = new QHBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
-    mainLayout->setContentsMargins({});
 
     mManagerKeyWidget->setObjectName(QStringLiteral("mManagerKeyWidget"));
     mainLayout->addWidget(mManagerKeyWidget);

plugins/messageviewerconfigureplugins/dkim-verify/dkimpolicywidget.cpp

@@ -22,7 +22,6 @@ DKIMPolicyWidget::DKIMPolicyWidget(QWidget *parent)
 {
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
-    mainLayout->setContentsMargins({});
 
     mVerifyIfEmailMustBeSigned = new QCheckBox(i18n("Check if e-mail should be signed"), this);
     mVerifyIfEmailMustBeSigned->setObjectName(QStringLiteral("mVerifyIfEmailMustBeSigned"));