This CL removes some of the unused CFWL widget flags.

xfa/fwl/cfwl_datetimepicker.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "xfa/fwl/cfwl_datetimepicker.h"
 
 #include <memory>
 #include <utility>
@@ skipping 186 matching lines @@
 }
 
 void CFWL_DateTimePicker::ModifyEditStylesEx(uint32_t dwStylesExAdded,
                                              uint32_t dwStylesExRemoved) {
   m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
 }
 
 void CFWL_DateTimePicker::DrawDropDownButton(CFX_Graphics* pGraphics,
                                              IFWL_ThemeProvider* pTheme,
                                              const CFX_Matrix* pMatrix) {
-  if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_Spin) ==
-      FWL_STYLEEXT_DTP_Spin) {
-    return;
-  }
-
   CFWL_ThemeBackground param;
   param.m_pWidget = this;
   param.m_iPart = CFWL_Part::DropDownButton;
   param.m_dwStates = m_iBtnState;
   param.m_pGraphics = pGraphics;
   param.m_rtPart = m_rtBtn;
   if (pMatrix)
     param.m_matrix.Concat(*pMatrix);
   pTheme->DrawBackground(&param);
 }
@@ skipping 78 matching lines @@
       dwAdd |= FWL_STYLEEXT_EDT_VFar;
       break;
     }
     default: {
       dwAdd |= FWL_STYLEEXT_EDT_VNear;
       break;
     }
   }
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditJustified)
     dwAdd |= FWL_STYLEEXT_EDT_Justified;
-  if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditDistributed)
-    dwAdd |= FWL_STYLEEXT_EDT_Distributed;
 
   m_pEdit->ModifyStylesEx(dwAdd, FWL_STYLEEXT_EDT_HAlignMask |
                                      FWL_STYLEEXT_EDT_HAlignModeMask |
                                      FWL_STYLEEXT_EDT_VAlignMask);
 }
 
 void CFWL_DateTimePicker::ProcessSelChanged(int32_t iYear,
                                             int32_t iMonth,
                                             int32_t iDay) {
   m_iYear = iYear;
@@ skipping 237 matching lines @@
     return;
   if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0)
     SetFocus(true);
   if (!m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy))
     return;
 
   if (IsMonthCalendarVisible()) {
     ShowMonthCalendar(false);
     return;
   }
-  if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat))
-    ShowMonthCalendar(true);
+  ShowMonthCalendar(true);
 
   m_bLBtnDown = true;
   RepaintRect(m_rtClient);
 }
 
 void CFWL_DateTimePicker::OnLButtonUp(CFWL_MessageMouse* pMsg) {
   if (!pMsg)
     return;
 
   m_bLBtnDown = false;
@@ skipping 35 matching lines @@
     if (DisForm_IsMonthCalendarVisible())
       ShowMonthCalendar(false);
     if (m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
       pMsg->m_pSrcTarget = m_pEdit.get();
       m_pEdit->GetDelegate()->OnProcessMessage(pMsg);
     }
   }
   rtInvalidate.Inflate(2, 2);
   RepaintRect(rtInvalidate);
 }