Make code compile with clang_use_chrome_plugin (part VI)

xfa/fwl/basewidget/fwl_datetimepickerimp.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/basewidget/fwl_datetimepickerimp.h"
 
 #include "xfa/fwl/basewidget/fwl_editimp.h"
 #include "xfa/fwl/basewidget/fwl_formproxyimp.h"
@@ skipping 1163 matching lines @@
     }
     if (m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
       pMsg->m_pSrcTarget = m_pOwner->m_pEdit.get();
       IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
       pDelegate->OnProcessMessage(pMsg);
     }
   }
   rtInvalidate.Inflate(2, 2);
   m_pOwner->Repaint(&rtInvalidate);
 }
+
+CFWL_DateTimePickerImp::CFWL_MonthCalendarImpDP::CFWL_MonthCalendarImpDP() {
+  m_iCurYear = 2010;
+  m_iCurMonth = 3;
+  m_iCurDay = 29;
+}
+
+FWL_Error CFWL_DateTimePickerImp::CFWL_MonthCalendarImpDP::GetCaption(
+    IFWL_Widget* pWidget,
+    CFX_WideString& wsCaption) {
+  return FWL_Error::Succeeded;
+}
+
+int32_t CFWL_DateTimePickerImp::CFWL_MonthCalendarImpDP::GetCurDay(
+    IFWL_Widget* pWidget) {
+  return m_iCurDay;
+}
+
+int32_t CFWL_DateTimePickerImp::CFWL_MonthCalendarImpDP::GetCurMonth(
+    IFWL_Widget* pWidget) {
+  return m_iCurMonth;
+}
+
+int32_t CFWL_DateTimePickerImp::CFWL_MonthCalendarImpDP::GetCurYear(
+    IFWL_Widget* pWidget) {
+  return m_iCurYear;
+}