Make code compile with clang_use_chrome_plugin (part V)

xfa/fxfa/include/xfa_ffpageview.h

Index: xfa/fxfa/include/xfa_ffpageview.h
diff --git a/xfa/fxfa/include/xfa_ffpageview.h b/xfa/fxfa/include/xfa_ffpageview.h
index ab98d54e622d582f219b54a7f9dd2b3259a015b5..2c703b0b0021cc1f62dbe163c8f95d24a9ae6d06 100644
--- a/xfa/fxfa/include/xfa_ffpageview.h
+++ b/xfa/fxfa/include/xfa_ffpageview.h
@@ -58,14 +58,16 @@ class CXFA_FFPageWidgetIterator : public IXFA_WidgetIterator {
   CXFA_LayoutItemIterator m_sIterator;
 };
 typedef CFX_ArrayTemplate<CXFA_FFWidget*> CXFA_WidgetArray;
+
 class CXFA_TabParam {
  public:
-  CXFA_TabParam() : m_pWidget(NULL) {}
-  ~CXFA_TabParam() {}
+  CXFA_TabParam();
+  ~CXFA_TabParam();
 
   CXFA_FFWidget* m_pWidget;
   CXFA_WidgetArray m_Children;
 };
+
 class CXFA_FFTabOrderPageWidgetIterator : public IXFA_WidgetIterator {
  public:
   CXFA_FFTabOrderPageWidgetIterator(CXFA_FFPageView* pPageView,