diff --git a/xfa/fde/cfde_texteditengine.cpp b/xfa/fde/cfde_texteditengine.cpp
index ec56454..511fc50 100644
--- a/xfa/fde/cfde_texteditengine.cpp
+++ b/xfa/fde/cfde_texteditengine.cpp
@@ -154,7 +154,7 @@
   text_break_.SetTabWidth(36);
 }
 
-CFDE_TextEditEngine::~CFDE_TextEditEngine() {}
+CFDE_TextEditEngine::~CFDE_TextEditEngine() = default;
 
 void CFDE_TextEditEngine::Clear() {
   text_length_ = 0;
@@ -1218,7 +1218,7 @@
 CFDE_TextEditEngine::Iterator::Iterator(const CFDE_TextEditEngine* engine)
     : engine_(engine), current_position_(-1) {}
 
-CFDE_TextEditEngine::Iterator::~Iterator() {}
+CFDE_TextEditEngine::Iterator::~Iterator() = default;
 
 void CFDE_TextEditEngine::Iterator::Next(bool bPrev) {
   if (bPrev && current_position_ == -1)
diff --git a/xfa/fde/cfde_textout.cpp b/xfa/fde/cfde_textout.cpp
index e26a63f..c9c19a8 100644
--- a/xfa/fde/cfde_textout.cpp
+++ b/xfa/fde/cfde_textout.cpp
@@ -531,7 +531,7 @@
   m_pieces = ttoLine.m_pieces;
 }
 
-CFDE_TextOut::CFDE_TTOLine::~CFDE_TTOLine() {}
+CFDE_TextOut::CFDE_TTOLine::~CFDE_TTOLine() = default;
 
 int32_t CFDE_TextOut::CFDE_TTOLine::AddPiece(int32_t index,
                                              const FDE_TTOPIECE& ttoPiece) {
diff --git a/xfa/fgas/font/cfgas_fontmgr.cpp b/xfa/fgas/font/cfgas_fontmgr.cpp
index d0da901..7af2f02 100644
--- a/xfa/fgas/font/cfgas_fontmgr.cpp
+++ b/xfa/fgas/font/cfgas_fontmgr.cpp
@@ -607,12 +607,12 @@
 CFX_FontDescriptor::CFX_FontDescriptor()
     : m_nFaceIndex(0), m_dwFontStyles(0), m_dwUsb(), m_dwCsb() {}
 
-CFX_FontDescriptor::~CFX_FontDescriptor() {}
+CFX_FontDescriptor::~CFX_FontDescriptor() = default;
 
 CFGAS_FontMgr::CFGAS_FontMgr()
     : m_pFontSource(std::make_unique<CFX_FontSourceEnum_File>()) {}
 
-CFGAS_FontMgr::~CFGAS_FontMgr() {}
+CFGAS_FontMgr::~CFGAS_FontMgr() = default;
 
 bool CFGAS_FontMgr::EnumFontsFromFontMapper() {
   CFX_FontMapper* pFontMapper =
diff --git a/xfa/fgas/font/cfgas_pdffontmgr.cpp b/xfa/fgas/font/cfgas_pdffontmgr.cpp
index fb6bbf0..0b622ad 100644
--- a/xfa/fgas/font/cfgas_pdffontmgr.cpp
+++ b/xfa/fgas/font/cfgas_pdffontmgr.cpp
@@ -34,7 +34,7 @@
   ASSERT(pFontMgr);
 }
 
-CFGAS_PDFFontMgr::~CFGAS_PDFFontMgr() {}
+CFGAS_PDFFontMgr::~CFGAS_PDFFontMgr() = default;
 
 RetainPtr<CFGAS_GEFont> CFGAS_PDFFontMgr::FindFont(const ByteString& strPsName,
                                                    bool bBold,
diff --git a/xfa/fgas/layout/cfx_linkuserdata.cpp b/xfa/fgas/layout/cfx_linkuserdata.cpp
index d452480..79246c8 100644
--- a/xfa/fgas/layout/cfx_linkuserdata.cpp
+++ b/xfa/fgas/layout/cfx_linkuserdata.cpp
@@ -9,4 +9,4 @@
 CFX_LinkUserData::CFX_LinkUserData(const WideString& wsText)
     : m_wsURLContent(wsText) {}
 
-CFX_LinkUserData::~CFX_LinkUserData() {}
+CFX_LinkUserData::~CFX_LinkUserData() = default;
diff --git a/xfa/fgas/layout/cfx_rtfbreak.cpp b/xfa/fgas/layout/cfx_rtfbreak.cpp
index d77da9a..0f7ab62 100644
--- a/xfa/fgas/layout/cfx_rtfbreak.cpp
+++ b/xfa/fgas/layout/cfx_rtfbreak.cpp
@@ -28,7 +28,7 @@
   m_bPagination = !!(m_dwLayoutStyles & FX_LAYOUTSTYLE_Pagination);
 }
 
-CFX_RTFBreak::~CFX_RTFBreak() {}
+CFX_RTFBreak::~CFX_RTFBreak() = default;
 
 void CFX_RTFBreak::SetLineStartPos(float fLinePos) {
   int32_t iLinePos = FXSYS_roundf(fLinePos * kConversionFactor);
diff --git a/xfa/fgas/layout/cfx_textuserdata.cpp b/xfa/fgas/layout/cfx_textuserdata.cpp
index f5151bd..94f2cc4 100644
--- a/xfa/fgas/layout/cfx_textuserdata.cpp
+++ b/xfa/fgas/layout/cfx_textuserdata.cpp
@@ -20,4 +20,4 @@
     const RetainPtr<CFX_LinkUserData>& pLinkData)
     : m_pStyle(pStyle), m_pLinkData(pLinkData) {}
 
-CFX_TextUserData::~CFX_TextUserData() {}
+CFX_TextUserData::~CFX_TextUserData() = default;
diff --git a/xfa/fgas/layout/cfx_txtbreak.cpp b/xfa/fgas/layout/cfx_txtbreak.cpp
index c48e76f..08025b4 100644
--- a/xfa/fgas/layout/cfx_txtbreak.cpp
+++ b/xfa/fgas/layout/cfx_txtbreak.cpp
@@ -31,7 +31,7 @@
       m_iAlignment(CFX_TxtLineAlignment_Left),
       m_iCombWidth(360000) {}
 
-CFX_TxtBreak::~CFX_TxtBreak() {}
+CFX_TxtBreak::~CFX_TxtBreak() = default;
 
 void CFX_TxtBreak::SetLineWidth(float fLineWidth) {
   m_iLineWidth = FXSYS_roundf(fLineWidth * kConversionFactor);
diff --git a/xfa/fwl/cfwl_checkbox.cpp b/xfa/fwl/cfwl_checkbox.cpp
index abba486..f434add 100644
--- a/xfa/fwl/cfwl_checkbox.cpp
+++ b/xfa/fwl/cfwl_checkbox.cpp
@@ -34,7 +34,7 @@
   m_TTOStyles.single_line_ = true;
 }
 
-CFWL_CheckBox::~CFWL_CheckBox() {}
+CFWL_CheckBox::~CFWL_CheckBox() = default;
 
 FWL_Type CFWL_CheckBox::GetClassID() const {
   return FWL_Type::CheckBox;
diff --git a/xfa/fwl/cfwl_eventmouse.cpp b/xfa/fwl/cfwl_eventmouse.cpp
index 3f8c773..bad066b 100644
--- a/xfa/fwl/cfwl_eventmouse.cpp
+++ b/xfa/fwl/cfwl_eventmouse.cpp
@@ -13,4 +13,4 @@
                                  CFWL_Widget* pDstTarget)
     : CFWL_Event(CFWL_Event::Type::Mouse, pSrcTarget, pDstTarget) {}
 
-CFWL_EventMouse::~CFWL_EventMouse() {}
+CFWL_EventMouse::~CFWL_EventMouse() = default;
diff --git a/xfa/fwl/cfwl_eventscroll.cpp b/xfa/fwl/cfwl_eventscroll.cpp
index 0e9e26c..53b45a7 100644
--- a/xfa/fwl/cfwl_eventscroll.cpp
+++ b/xfa/fwl/cfwl_eventscroll.cpp
@@ -9,4 +9,4 @@
 CFWL_EventScroll::CFWL_EventScroll(CFWL_Widget* pSrcTarget)
     : CFWL_Event(CFWL_Event::Type::Scroll, pSrcTarget) {}
 
-CFWL_EventScroll::~CFWL_EventScroll() {}
+CFWL_EventScroll::~CFWL_EventScroll() = default;
diff --git a/xfa/fwl/cfwl_eventselectchanged.cpp b/xfa/fwl/cfwl_eventselectchanged.cpp
index bc68595..73f396a 100644
--- a/xfa/fwl/cfwl_eventselectchanged.cpp
+++ b/xfa/fwl/cfwl_eventselectchanged.cpp
@@ -9,4 +9,4 @@
 CFWL_EventSelectChanged::CFWL_EventSelectChanged(CFWL_Widget* pSrcTarget)
     : CFWL_Event(CFWL_Event::Type::SelectChanged, pSrcTarget) {}
 
-CFWL_EventSelectChanged::~CFWL_EventSelectChanged() {}
+CFWL_EventSelectChanged::~CFWL_EventSelectChanged() = default;
diff --git a/xfa/fwl/cfwl_eventtarget.cpp b/xfa/fwl/cfwl_eventtarget.cpp
index 4b3d87c..ab33e9e 100644
--- a/xfa/fwl/cfwl_eventtarget.cpp
+++ b/xfa/fwl/cfwl_eventtarget.cpp
@@ -12,7 +12,7 @@
 CFWL_EventTarget::CFWL_EventTarget(CFWL_Widget* pListener)
     : m_pListener(pListener) {}
 
-CFWL_EventTarget::~CFWL_EventTarget() {}
+CFWL_EventTarget::~CFWL_EventTarget() = default;
 
 void CFWL_EventTarget::SetEventSource(CFWL_Widget* pSource) {
   if (pSource)
diff --git a/xfa/fwl/cfwl_eventvalidate.cpp b/xfa/fwl/cfwl_eventvalidate.cpp
index c54d491..c3e68c3 100644
--- a/xfa/fwl/cfwl_eventvalidate.cpp
+++ b/xfa/fwl/cfwl_eventvalidate.cpp
@@ -9,4 +9,4 @@
 CFWL_EventValidate::CFWL_EventValidate(CFWL_Widget* pSrcTarget)
     : CFWL_Event(CFWL_Event::Type::Validate, pSrcTarget) {}
 
-CFWL_EventValidate::~CFWL_EventValidate() {}
+CFWL_EventValidate::~CFWL_EventValidate() = default;
diff --git a/xfa/fwl/cfwl_listbox.cpp b/xfa/fwl/cfwl_listbox.cpp
index af28a40..32d4de0 100644
--- a/xfa/fwl/cfwl_listbox.cpp
+++ b/xfa/fwl/cfwl_listbox.cpp
@@ -33,7 +33,7 @@
                            CFWL_Widget* pOuter)
     : CFWL_Widget(app, std::move(properties), pOuter) {}
 
-CFWL_ListBox::~CFWL_ListBox() {}
+CFWL_ListBox::~CFWL_ListBox() = default;
 
 FWL_Type CFWL_ListBox::GetClassID() const {
   return FWL_Type::ListBox;
diff --git a/xfa/fwl/cfwl_listitem.cpp b/xfa/fwl/cfwl_listitem.cpp
index edf1be3..25e8cec 100644
--- a/xfa/fwl/cfwl_listitem.cpp
+++ b/xfa/fwl/cfwl_listitem.cpp
@@ -8,4 +8,4 @@
 
 CFWL_ListItem::CFWL_ListItem(const WideString& text) : m_wsText(text) {}
 
-CFWL_ListItem::~CFWL_ListItem() {}
+CFWL_ListItem::~CFWL_ListItem() = default;
diff --git a/xfa/fwl/cfwl_monthcalendar.cpp b/xfa/fwl/cfwl_monthcalendar.cpp
index b1ca9b7..760316b 100644
--- a/xfa/fwl/cfwl_monthcalendar.cpp
+++ b/xfa/fwl/cfwl_monthcalendar.cpp
@@ -820,4 +820,4 @@
       rect(rc),
       wsDay(wsday) {}
 
-CFWL_MonthCalendar::DATEINFO::~DATEINFO() {}
+CFWL_MonthCalendar::DATEINFO::~DATEINFO() = default;
diff --git a/xfa/fwl/cfwl_picturebox.cpp b/xfa/fwl/cfwl_picturebox.cpp
index 7b9fe11..353e03f 100644
--- a/xfa/fwl/cfwl_picturebox.cpp
+++ b/xfa/fwl/cfwl_picturebox.cpp
@@ -11,7 +11,7 @@
 CFWL_PictureBox::CFWL_PictureBox(const CFWL_App* app)
     : CFWL_Widget(app, std::make_unique<CFWL_WidgetProperties>(), nullptr) {}
 
-CFWL_PictureBox::~CFWL_PictureBox() {}
+CFWL_PictureBox::~CFWL_PictureBox() = default;
 
 FWL_Type CFWL_PictureBox::GetClassID() const {
   return FWL_Type::PictureBox;
diff --git a/xfa/fwl/cfwl_pushbutton.cpp b/xfa/fwl/cfwl_pushbutton.cpp
index 4d40baa..8ada727 100644
--- a/xfa/fwl/cfwl_pushbutton.cpp
+++ b/xfa/fwl/cfwl_pushbutton.cpp
@@ -23,7 +23,7 @@
 CFWL_PushButton::CFWL_PushButton(const CFWL_App* app)
     : CFWL_Widget(app, std::make_unique<CFWL_WidgetProperties>(), nullptr) {}
 
-CFWL_PushButton::~CFWL_PushButton() {}
+CFWL_PushButton::~CFWL_PushButton() = default;
 
 FWL_Type CFWL_PushButton::GetClassID() const {
   return FWL_Type::PushButton;
diff --git a/xfa/fwl/cfwl_widgetmgr.cpp b/xfa/fwl/cfwl_widgetmgr.cpp
index b2e61b9..bf06935 100644
--- a/xfa/fwl/cfwl_widgetmgr.cpp
+++ b/xfa/fwl/cfwl_widgetmgr.cpp
@@ -382,4 +382,4 @@
       pWidget(widget),
       iRedrawCounter(0) {}
 
-CFWL_WidgetMgr::Item::~Item() {}
+CFWL_WidgetMgr::Item::~Item() = default;
diff --git a/xfa/fwl/theme/cfwl_barcodetp.cpp b/xfa/fwl/theme/cfwl_barcodetp.cpp
index c94fe17..a0f301b 100644
--- a/xfa/fwl/theme/cfwl_barcodetp.cpp
+++ b/xfa/fwl/theme/cfwl_barcodetp.cpp
@@ -12,7 +12,7 @@
 
 CFWL_BarcodeTP::CFWL_BarcodeTP() {}
 
-CFWL_BarcodeTP::~CFWL_BarcodeTP() {}
+CFWL_BarcodeTP::~CFWL_BarcodeTP() = default;
 
 void CFWL_BarcodeTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
   switch (pParams.m_iPart) {
diff --git a/xfa/fwl/theme/cfwl_datetimepickertp.cpp b/xfa/fwl/theme/cfwl_datetimepickertp.cpp
index 1f6bb63..59f34c4 100644
--- a/xfa/fwl/theme/cfwl_datetimepickertp.cpp
+++ b/xfa/fwl/theme/cfwl_datetimepickertp.cpp
@@ -11,7 +11,7 @@
 
 CFWL_DateTimePickerTP::CFWL_DateTimePickerTP() {}
 
-CFWL_DateTimePickerTP::~CFWL_DateTimePickerTP() {}
+CFWL_DateTimePickerTP::~CFWL_DateTimePickerTP() = default;
 
 void CFWL_DateTimePickerTP::DrawBackground(
     const CFWL_ThemeBackground& pParams) {
diff --git a/xfa/fwl/theme/cfwl_pictureboxtp.cpp b/xfa/fwl/theme/cfwl_pictureboxtp.cpp
index ea13b6c..976dcbe 100644
--- a/xfa/fwl/theme/cfwl_pictureboxtp.cpp
+++ b/xfa/fwl/theme/cfwl_pictureboxtp.cpp
@@ -12,7 +12,7 @@
 
 CFWL_PictureBoxTP::CFWL_PictureBoxTP() {}
 
-CFWL_PictureBoxTP::~CFWL_PictureBoxTP() {}
+CFWL_PictureBoxTP::~CFWL_PictureBoxTP() = default;
 
 void CFWL_PictureBoxTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
   switch (pParams.m_iPart) {
diff --git a/xfa/fwl/theme/cfwl_pushbuttontp.cpp b/xfa/fwl/theme/cfwl_pushbuttontp.cpp
index b962d09..2a7db50 100644
--- a/xfa/fwl/theme/cfwl_pushbuttontp.cpp
+++ b/xfa/fwl/theme/cfwl_pushbuttontp.cpp
@@ -20,7 +20,7 @@
   SetThemeData();
 }
 
-CFWL_PushButtonTP::~CFWL_PushButtonTP() {}
+CFWL_PushButtonTP::~CFWL_PushButtonTP() = default;
 
 void CFWL_PushButtonTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
   switch (pParams.m_iPart) {
diff --git a/xfa/fwl/theme/cfwl_scrollbartp.cpp b/xfa/fwl/theme/cfwl_scrollbartp.cpp
index 74fd251..9953c53 100644
--- a/xfa/fwl/theme/cfwl_scrollbartp.cpp
+++ b/xfa/fwl/theme/cfwl_scrollbartp.cpp
@@ -24,7 +24,7 @@
   SetThemeData();
 }
 
-CFWL_ScrollBarTP::~CFWL_ScrollBarTP() {}
+CFWL_ScrollBarTP::~CFWL_ScrollBarTP() = default;
 
 void CFWL_ScrollBarTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
   CFWL_Widget* pWidget = pParams.m_pWidget;
diff --git a/xfa/fwl/theme/cfwl_widgettp.cpp b/xfa/fwl/theme/cfwl_widgettp.cpp
index 975295c..047a8a5 100644
--- a/xfa/fwl/theme/cfwl_widgettp.cpp
+++ b/xfa/fwl/theme/cfwl_widgettp.cpp
@@ -222,7 +222,7 @@
 
 CFWL_FontData::CFWL_FontData() : m_dwStyles(0), m_dwCodePage(0) {}
 
-CFWL_FontData::~CFWL_FontData() {}
+CFWL_FontData::~CFWL_FontData() = default;
 
 bool CFWL_FontData::Equal(WideStringView wsFontFamily,
                           uint32_t dwFontStyles,
diff --git a/xfa/fxfa/cxfa_ffapp.cpp b/xfa/fxfa/cxfa_ffapp.cpp
index 69e67de..a9fe4e0 100644
--- a/xfa/fxfa/cxfa_ffapp.cpp
+++ b/xfa/fxfa/cxfa_ffapp.cpp
@@ -36,7 +36,7 @@
   m_pFWLApp = std::make_unique<CFWL_App>(this);
 }
 
-CXFA_FFApp::~CXFA_FFApp() {}
+CXFA_FFApp::~CXFA_FFApp() = default;
 
 CFGAS_FontMgr* CXFA_FFApp::GetFDEFontMgr() {
   if (!m_pFDEFontMgr) {
diff --git a/xfa/fxfa/cxfa_ffarc.cpp b/xfa/fxfa/cxfa_ffarc.cpp
index 5b26e92..fa4e8f4 100644
--- a/xfa/fxfa/cxfa_ffarc.cpp
+++ b/xfa/fxfa/cxfa_ffarc.cpp
@@ -11,7 +11,7 @@
 
 CXFA_FFArc::CXFA_FFArc(CXFA_Node* pNode) : CXFA_FFWidget(pNode) {}
 
-CXFA_FFArc::~CXFA_FFArc() {}
+CXFA_FFArc::~CXFA_FFArc() = default;
 
 void CXFA_FFArc::RenderWidget(CXFA_Graphics* pGS,
                               const CFX_Matrix& matrix,
diff --git a/xfa/fxfa/cxfa_ffexclgroup.cpp b/xfa/fxfa/cxfa_ffexclgroup.cpp
index dc0b4c7..b634f85 100644
--- a/xfa/fxfa/cxfa_ffexclgroup.cpp
+++ b/xfa/fxfa/cxfa_ffexclgroup.cpp
@@ -13,7 +13,7 @@
 
 CXFA_FFExclGroup::CXFA_FFExclGroup(CXFA_Node* pNode) : CXFA_FFWidget(pNode) {}
 
-CXFA_FFExclGroup::~CXFA_FFExclGroup() {}
+CXFA_FFExclGroup::~CXFA_FFExclGroup() = default;
 
 void CXFA_FFExclGroup::RenderWidget(CXFA_Graphics* pGS,
                                     const CFX_Matrix& matrix,
diff --git a/xfa/fxfa/cxfa_ffline.cpp b/xfa/fxfa/cxfa_ffline.cpp
index ec51040..d56ccd5 100644
--- a/xfa/fxfa/cxfa_ffline.cpp
+++ b/xfa/fxfa/cxfa_ffline.cpp
@@ -31,7 +31,7 @@
 
 CXFA_FFLine::CXFA_FFLine(CXFA_Node* pNode) : CXFA_FFWidget(pNode) {}
 
-CXFA_FFLine::~CXFA_FFLine() {}
+CXFA_FFLine::~CXFA_FFLine() = default;
 
 void CXFA_FFLine::GetRectFromHand(CFX_RectF& rect,
                                   XFA_AttributeValue iHand,
diff --git a/xfa/fxfa/cxfa_ffnotify.cpp b/xfa/fxfa/cxfa_ffnotify.cpp
index 28786d1..60894ef 100644
--- a/xfa/fxfa/cxfa_ffnotify.cpp
+++ b/xfa/fxfa/cxfa_ffnotify.cpp
@@ -44,7 +44,7 @@
 
 CXFA_FFNotify::CXFA_FFNotify(CXFA_FFDoc* pDoc) : m_pDoc(pDoc) {}
 
-CXFA_FFNotify::~CXFA_FFNotify() {}
+CXFA_FFNotify::~CXFA_FFNotify() = default;
 
 void CXFA_FFNotify::OnPageEvent(CXFA_ViewLayoutItem* pSender,
                                 uint32_t dwEvent) {
diff --git a/xfa/fxfa/cxfa_ffpageview.cpp b/xfa/fxfa/cxfa_ffpageview.cpp
index 300b9f5..45a4ddc 100644
--- a/xfa/fxfa/cxfa_ffpageview.cpp
+++ b/xfa/fxfa/cxfa_ffpageview.cpp
@@ -117,7 +117,7 @@
 CXFA_FFPageView::CXFA_FFPageView(CXFA_FFDocView* pDocView, CXFA_Node* pPageArea)
     : m_pPageArea(pPageArea), m_pDocView(pDocView) {}
 
-CXFA_FFPageView::~CXFA_FFPageView() {}
+CXFA_FFPageView::~CXFA_FFPageView() = default;
 
 CXFA_FFDocView* CXFA_FFPageView::GetDocView() const {
   return m_pDocView.Get();
@@ -244,7 +244,8 @@
   Reset();
 }
 
-CXFA_FFTabOrderPageWidgetIterator::~CXFA_FFTabOrderPageWidgetIterator() {}
+CXFA_FFTabOrderPageWidgetIterator::~CXFA_FFTabOrderPageWidgetIterator() =
+    default;
 
 void CXFA_FFTabOrderPageWidgetIterator::Reset() {
   CreateTabOrderWidgetArray();
@@ -475,4 +476,4 @@
 
 CXFA_TabParam::CXFA_TabParam(CXFA_FFWidget* pWidget) : m_pWidget(pWidget) {}
 
-CXFA_TabParam::~CXFA_TabParam() {}
+CXFA_TabParam::~CXFA_TabParam() = default;
diff --git a/xfa/fxfa/cxfa_ffrectangle.cpp b/xfa/fxfa/cxfa_ffrectangle.cpp
index ff5e576..1619f24 100644
--- a/xfa/fxfa/cxfa_ffrectangle.cpp
+++ b/xfa/fxfa/cxfa_ffrectangle.cpp
@@ -11,7 +11,7 @@
 
 CXFA_FFRectangle::CXFA_FFRectangle(CXFA_Node* pNode) : CXFA_FFWidget(pNode) {}
 
-CXFA_FFRectangle::~CXFA_FFRectangle() {}
+CXFA_FFRectangle::~CXFA_FFRectangle() = default;
 
 void CXFA_FFRectangle::RenderWidget(CXFA_Graphics* pGS,
                                     const CFX_Matrix& matrix,
diff --git a/xfa/fxfa/cxfa_fftext.cpp b/xfa/fxfa/cxfa_fftext.cpp
index f4ddbe0..c1ea03c 100644
--- a/xfa/fxfa/cxfa_fftext.cpp
+++ b/xfa/fxfa/cxfa_fftext.cpp
@@ -20,7 +20,7 @@
 
 CXFA_FFText::CXFA_FFText(CXFA_Node* pNode) : CXFA_FFWidget(pNode) {}
 
-CXFA_FFText::~CXFA_FFText() {}
+CXFA_FFText::~CXFA_FFText() = default;
 
 void CXFA_FFText::RenderWidget(CXFA_Graphics* pGS,
                                const CFX_Matrix& matrix,
diff --git a/xfa/fxfa/cxfa_ffwidgethandler.cpp b/xfa/fxfa/cxfa_ffwidgethandler.cpp
index 81bff46..79015a2 100644
--- a/xfa/fxfa/cxfa_ffwidgethandler.cpp
+++ b/xfa/fxfa/cxfa_ffwidgethandler.cpp
@@ -25,7 +25,7 @@
 CXFA_FFWidgetHandler::CXFA_FFWidgetHandler(CXFA_FFDocView* pDocView)
     : m_pDocView(pDocView) {}
 
-CXFA_FFWidgetHandler::~CXFA_FFWidgetHandler() {}
+CXFA_FFWidgetHandler::~CXFA_FFWidgetHandler() = default;
 
 bool CXFA_FFWidgetHandler::OnMouseEnter(CXFA_FFWidget* hWidget) {
   m_pDocView->LockUpdate();
diff --git a/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp b/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
index a67bf08..35b6a62 100644
--- a/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
+++ b/xfa/fxfa/cxfa_fwladapterwidgetmgr.cpp
@@ -11,7 +11,7 @@
 
 CXFA_FWLAdapterWidgetMgr::CXFA_FWLAdapterWidgetMgr() {}
 
-CXFA_FWLAdapterWidgetMgr::~CXFA_FWLAdapterWidgetMgr() {}
+CXFA_FWLAdapterWidgetMgr::~CXFA_FWLAdapterWidgetMgr() = default;
 
 void CXFA_FWLAdapterWidgetMgr::RepaintWidget(CFWL_Widget* pWidget) {
   if (!pWidget)
diff --git a/xfa/fxfa/cxfa_pieceline.cpp b/xfa/fxfa/cxfa_pieceline.cpp
index 6570ad5..7f49249 100644
--- a/xfa/fxfa/cxfa_pieceline.cpp
+++ b/xfa/fxfa/cxfa_pieceline.cpp
@@ -10,4 +10,4 @@
 
 CXFA_PieceLine::CXFA_PieceLine() {}
 
-CXFA_PieceLine::~CXFA_PieceLine() {}
+CXFA_PieceLine::~CXFA_PieceLine() = default;
diff --git a/xfa/fxfa/cxfa_readynodeiterator.cpp b/xfa/fxfa/cxfa_readynodeiterator.cpp
index 728d9d6..0f773f7 100644
--- a/xfa/fxfa/cxfa_readynodeiterator.cpp
+++ b/xfa/fxfa/cxfa_readynodeiterator.cpp
@@ -11,7 +11,7 @@
 CXFA_ReadyNodeIterator::CXFA_ReadyNodeIterator(CXFA_Node* pTravelRoot)
     : m_ContentIterator(pTravelRoot) {}
 
-CXFA_ReadyNodeIterator::~CXFA_ReadyNodeIterator() {}
+CXFA_ReadyNodeIterator::~CXFA_ReadyNodeIterator() = default;
 
 CXFA_Node* CXFA_ReadyNodeIterator::MoveToNext() {
   CXFA_Node* pItem = m_pCurNode ? m_ContentIterator.MoveToNext()
diff --git a/xfa/fxfa/cxfa_textparsecontext.cpp b/xfa/fxfa/cxfa_textparsecontext.cpp
index bd21afc..1893402 100644
--- a/xfa/fxfa/cxfa_textparsecontext.cpp
+++ b/xfa/fxfa/cxfa_textparsecontext.cpp
@@ -13,4 +13,4 @@
 CXFA_TextParseContext::CXFA_TextParseContext()
     : m_pParentStyle(nullptr), m_eDisplay(CFX_CSSDisplay::None) {}
 
-CXFA_TextParseContext::~CXFA_TextParseContext() {}
+CXFA_TextParseContext::~CXFA_TextParseContext() = default;
diff --git a/xfa/fxfa/cxfa_textparser.cpp b/xfa/fxfa/cxfa_textparser.cpp
index 09094b8..fd3bfe6 100644
--- a/xfa/fxfa/cxfa_textparser.cpp
+++ b/xfa/fxfa/cxfa_textparser.cpp
@@ -59,7 +59,7 @@
 CXFA_TextParser::CXFA_TextParser()
     : m_bParsed(false), m_cssInitialized(false) {}
 
-CXFA_TextParser::~CXFA_TextParser() {}
+CXFA_TextParser::~CXFA_TextParser() = default;
 
 void CXFA_TextParser::Reset() {
   m_mapXMLNodeToParseContext.clear();
@@ -634,4 +634,4 @@
 CXFA_TextParser::TagProvider::TagProvider()
     : m_bTagAvailable(false), m_bContent(false) {}
 
-CXFA_TextParser::TagProvider::~TagProvider() {}
+CXFA_TextParser::TagProvider::~TagProvider() = default;
diff --git a/xfa/fxfa/layout/cxfa_contentlayoutprocessor.cpp b/xfa/fxfa/layout/cxfa_contentlayoutprocessor.cpp
index 2c4c96d..ad5ecb3 100644
--- a/xfa/fxfa/layout/cxfa_contentlayoutprocessor.cpp
+++ b/xfa/fxfa/layout/cxfa_contentlayoutprocessor.cpp
@@ -626,7 +626,7 @@
       ToContentLayoutItem(GetFormNode()->JSObject()->GetLayoutItem()));
 }
 
-CXFA_ContentLayoutProcessor::~CXFA_ContentLayoutProcessor() {}
+CXFA_ContentLayoutProcessor::~CXFA_ContentLayoutProcessor() = default;
 
 RetainPtr<CXFA_ContentLayoutItem>
 CXFA_ContentLayoutProcessor::CreateContentLayoutItem(CXFA_Node* pFormNode) {
diff --git a/xfa/fxfa/parser/cscript_datawindow.cpp b/xfa/fxfa/parser/cscript_datawindow.cpp
index 5224ed2..1e95bea 100644
--- a/xfa/fxfa/parser/cscript_datawindow.cpp
+++ b/xfa/fxfa/parser/cscript_datawindow.cpp
@@ -19,4 +19,4 @@
                   XFA_Element::DataWindow,
                   std::make_unique<CJX_DataWindow>(this)) {}
 
-CScript_DataWindow::~CScript_DataWindow() {}
+CScript_DataWindow::~CScript_DataWindow() = default;
diff --git a/xfa/fxfa/parser/cscript_logpseudomodel.cpp b/xfa/fxfa/parser/cscript_logpseudomodel.cpp
index 65207b5..5808104 100644
--- a/xfa/fxfa/parser/cscript_logpseudomodel.cpp
+++ b/xfa/fxfa/parser/cscript_logpseudomodel.cpp
@@ -16,4 +16,4 @@
                   XFA_Element::LogPseudoModel,
                   std::make_unique<CJX_LogPseudoModel>(this)) {}
 
-CScript_LogPseudoModel::~CScript_LogPseudoModel() {}
+CScript_LogPseudoModel::~CScript_LogPseudoModel() = default;
diff --git a/xfa/fxfa/parser/cxfa_arraynodelist.cpp b/xfa/fxfa/parser/cxfa_arraynodelist.cpp
index db36dca..cedf7ef 100644
--- a/xfa/fxfa/parser/cxfa_arraynodelist.cpp
+++ b/xfa/fxfa/parser/cxfa_arraynodelist.cpp
@@ -12,7 +12,7 @@
 CXFA_ArrayNodeList::CXFA_ArrayNodeList(CXFA_Document* pDocument)
     : CXFA_TreeList(pDocument) {}
 
-CXFA_ArrayNodeList::~CXFA_ArrayNodeList() {}
+CXFA_ArrayNodeList::~CXFA_ArrayNodeList() = default;
 
 void CXFA_ArrayNodeList::SetArrayNodeList(std::vector<CXFA_Node*> srcArray) {
   if (!srcArray.empty())
diff --git a/xfa/fxfa/parser/cxfa_boolean.cpp b/xfa/fxfa/parser/cxfa_boolean.cpp
index 9a5e0a9..b4ae118 100644
--- a/xfa/fxfa/parser/cxfa_boolean.cpp
+++ b/xfa/fxfa/parser/cxfa_boolean.cpp
@@ -32,4 +32,4 @@
                 kBooleanAttributeData,
                 std::make_unique<CJX_Boolean>(this)) {}
 
-CXFA_Boolean::~CXFA_Boolean() {}
+CXFA_Boolean::~CXFA_Boolean() = default;
diff --git a/xfa/fxfa/parser/cxfa_cache.cpp b/xfa/fxfa/parser/cxfa_cache.cpp
index 3437a35..16ec425 100644
--- a/xfa/fxfa/parser/cxfa_cache.cpp
+++ b/xfa/fxfa/parser/cxfa_cache.cpp
@@ -33,4 +33,4 @@
                 kCacheAttributeData,
                 std::make_unique<CJX_Node>(this)) {}
 
-CXFA_Cache::~CXFA_Cache() {}
+CXFA_Cache::~CXFA_Cache() = default;
diff --git a/xfa/fxfa/parser/cxfa_comb.cpp b/xfa/fxfa/parser/cxfa_comb.cpp
index d864f69..73c7b6c 100644
--- a/xfa/fxfa/parser/cxfa_comb.cpp
+++ b/xfa/fxfa/parser/cxfa_comb.cpp
@@ -31,4 +31,4 @@
                 kCombAttributeData,
                 std::make_unique<CJX_Node>(this)) {}
 
-CXFA_Comb::~CXFA_Comb() {}
+CXFA_Comb::~CXFA_Comb() = default;
diff --git a/xfa/fxfa/parser/cxfa_deltas.cpp b/xfa/fxfa/parser/cxfa_deltas.cpp
index 48208fb..7dd48a0 100644
--- a/xfa/fxfa/parser/cxfa_deltas.cpp
+++ b/xfa/fxfa/parser/cxfa_deltas.cpp
@@ -13,4 +13,4 @@
 CXFA_Deltas::CXFA_Deltas(CXFA_Document* doc)
     : CXFA_List(doc, std::make_unique<CJX_List>(this)) {}
 
-CXFA_Deltas::~CXFA_Deltas() {}
+CXFA_Deltas::~CXFA_Deltas() = default;
diff --git a/xfa/fxfa/parser/cxfa_interactive.cpp b/xfa/fxfa/parser/cxfa_interactive.cpp
index b66b185..3887c7e 100644
--- a/xfa/fxfa/parser/cxfa_interactive.cpp
+++ b/xfa/fxfa/parser/cxfa_interactive.cpp
@@ -29,4 +29,4 @@
                 kInteractiveAttributeData,
                 std::make_unique<CJX_Node>(this)) {}
 
-CXFA_Interactive::~CXFA_Interactive() {}
+CXFA_Interactive::~CXFA_Interactive() = default;
diff --git a/xfa/fxfa/parser/cxfa_list.cpp b/xfa/fxfa/parser/cxfa_list.cpp
index 6329cec..035266d 100644
--- a/xfa/fxfa/parser/cxfa_list.cpp
+++ b/xfa/fxfa/parser/cxfa_list.cpp
@@ -29,4 +29,4 @@
       std::unique_ptr<CXFA_List>(this));
 }
 
-CXFA_List::~CXFA_List() {}
+CXFA_List::~CXFA_List() = default;
diff --git a/xfa/fxfa/parser/cxfa_localemgr.cpp b/xfa/fxfa/parser/cxfa_localemgr.cpp
index e46768f..d866f55 100644
--- a/xfa/fxfa/parser/cxfa_localemgr.cpp
+++ b/xfa/fxfa/parser/cxfa_localemgr.cpp
@@ -1136,7 +1136,7 @@
   }
 }
 
-CXFA_LocaleMgr::~CXFA_LocaleMgr() {}
+CXFA_LocaleMgr::~CXFA_LocaleMgr() = default;
 
 LocaleIface* CXFA_LocaleMgr::GetDefLocale() {
   if (m_pDefLocale)
diff --git a/xfa/fxfa/parser/cxfa_nodelocale.cpp b/xfa/fxfa/parser/cxfa_nodelocale.cpp
index 01d2dc5..5a621f6 100644
--- a/xfa/fxfa/parser/cxfa_nodelocale.cpp
+++ b/xfa/fxfa/parser/cxfa_nodelocale.cpp
@@ -42,7 +42,7 @@
 
 CXFA_NodeLocale::CXFA_NodeLocale(CXFA_Node* pLocale) : m_pLocale(pLocale) {}
 
-CXFA_NodeLocale::~CXFA_NodeLocale() {}
+CXFA_NodeLocale::~CXFA_NodeLocale() = default;
 
 WideString CXFA_NodeLocale::GetName() const {
   return WideString(m_pLocale
diff --git a/xfa/fxfa/parser/cxfa_rectangle.cpp b/xfa/fxfa/parser/cxfa_rectangle.cpp
index c325a6a..1ffead3 100644
--- a/xfa/fxfa/parser/cxfa_rectangle.cpp
+++ b/xfa/fxfa/parser/cxfa_rectangle.cpp
@@ -59,7 +59,7 @@
                attributes,
                std::move(js_node)) {}
 
-CXFA_Rectangle::~CXFA_Rectangle() {}
+CXFA_Rectangle::~CXFA_Rectangle() = default;
 
 void CXFA_Rectangle::GetFillPath(const std::vector<CXFA_Stroke*>& strokes,
                                  const CFX_RectF& rtWidget,
diff --git a/xfa/fxfa/parser/cxfa_timezoneprovider.cpp b/xfa/fxfa/parser/cxfa_timezoneprovider.cpp
index 0469563..899e4e3 100644
--- a/xfa/fxfa/parser/cxfa_timezoneprovider.cpp
+++ b/xfa/fxfa/parser/cxfa_timezoneprovider.cpp
@@ -31,4 +31,4 @@
 #endif
 }
 
-CXFA_TimeZoneProvider::~CXFA_TimeZoneProvider() {}
+CXFA_TimeZoneProvider::~CXFA_TimeZoneProvider() = default;
diff --git a/xfa/fxfa/parser/cxfa_traverse.cpp b/xfa/fxfa/parser/cxfa_traverse.cpp
index bb0e567..0d9318e 100644
--- a/xfa/fxfa/parser/cxfa_traverse.cpp
+++ b/xfa/fxfa/parser/cxfa_traverse.cpp
@@ -38,4 +38,4 @@
                 kTraverseAttributeData,
                 std::make_unique<CJX_Node>(this)) {}
 
-CXFA_Traverse::~CXFA_Traverse() {}
+CXFA_Traverse::~CXFA_Traverse() = default;
diff --git a/xfa/fxfa/parser/cxfa_xmllocale.cpp b/xfa/fxfa/parser/cxfa_xmllocale.cpp
index 9711b6b..e0370a5 100644
--- a/xfa/fxfa/parser/cxfa_xmllocale.cpp
+++ b/xfa/fxfa/parser/cxfa_xmllocale.cpp
@@ -59,7 +59,7 @@
   ASSERT(locale_);
 }
 
-CXFA_XMLLocale::~CXFA_XMLLocale() {}
+CXFA_XMLLocale::~CXFA_XMLLocale() = default;
 
 WideString CXFA_XMLLocale::GetName() const {
   return locale_->GetAttribute(L"name");
diff --git a/xfa/fxgraphics/cxfa_gepath.cpp b/xfa/fxgraphics/cxfa_gepath.cpp
index 71e1428..c683339 100644
--- a/xfa/fxgraphics/cxfa_gepath.cpp
+++ b/xfa/fxgraphics/cxfa_gepath.cpp
@@ -10,7 +10,7 @@
 
 CXFA_GEPath::CXFA_GEPath() {}
 
-CXFA_GEPath::~CXFA_GEPath() {}
+CXFA_GEPath::~CXFA_GEPath() = default;
 
 void CXFA_GEPath::Clear() {
   data_.Clear();
diff --git a/xfa/fxgraphics/cxfa_gepattern.cpp b/xfa/fxgraphics/cxfa_gepattern.cpp
index 5a98a5f..c0668d3 100644
--- a/xfa/fxgraphics/cxfa_gepattern.cpp
+++ b/xfa/fxgraphics/cxfa_gepattern.cpp
@@ -11,4 +11,4 @@
                                const FX_ARGB backArgb)
     : m_hatchStyle(hatchStyle), m_foreArgb(foreArgb), m_backArgb(backArgb) {}
 
-CXFA_GEPattern::~CXFA_GEPattern() {}
+CXFA_GEPattern::~CXFA_GEPattern() = default;
diff --git a/xfa/fxgraphics/cxfa_geshading.cpp b/xfa/fxgraphics/cxfa_geshading.cpp
index d1bec70..3a2e4c9 100644
--- a/xfa/fxgraphics/cxfa_geshading.cpp
+++ b/xfa/fxgraphics/cxfa_geshading.cpp
@@ -44,7 +44,7 @@
   InitArgbArray();
 }
 
-CXFA_GEShading::~CXFA_GEShading() {}
+CXFA_GEShading::~CXFA_GEShading() = default;
 
 void CXFA_GEShading::InitArgbArray() {
   int32_t a1;