Make code compile with clang_use_chrome_plugin (part IV)

fpdfsdk/pdfwindow/PWL_Wnd.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 <map>
 
 #include "fpdfsdk/pdfwindow/PWL_ScrollBar.h"
 #include "fpdfsdk/pdfwindow/PWL_Utils.h"
 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
 
 static std::map<int32_t, CPWL_Timer*>& GetPWLTimeMap() {
   // Leak the object at shutdown.
   static auto timeMap = new std::map<int32_t, CPWL_Timer*>;
   return *timeMap;
 }
 
+PWL_CREATEPARAM::PWL_CREATEPARAM()
+    : rcRectWnd(0, 0, 0, 0),
+      pSystemHandler(nullptr),
+      pFontMap(nullptr),
+      pProvider(nullptr),
+      pFocusHandler(nullptr),
+      dwFlags(0),
+      sBackgroundColor(),
+      hAttachedWnd(nullptr),
+      nBorderStyle(BorderStyle::SOLID),
+      dwBorderWidth(1),
+      sBorderColor(),
+      sTextColor(),
+      sTextStrokeColor(),
+      nTransparency(255),
+      fFontSize(PWL_DEFAULT_FONTSIZE),
+      sDash(3, 0, 0),
+      pAttachedData(nullptr),
+      pParentWnd(nullptr),
+      pMsgControl(nullptr),
+      eCursorType(FXCT_ARROW),
+      mtChild(1, 0, 0, 1, 0, 0) {}
+
+PWL_CREATEPARAM::PWL_CREATEPARAM(const PWL_CREATEPARAM& other) = default;
+
 CPWL_Timer::CPWL_Timer(CPWL_TimerHandler* pAttached,
                        CFX_SystemHandler* pSystemHandler)
     : m_nTimerID(0), m_pAttached(pAttached), m_pSystemHandler(pSystemHandler) {
   ASSERT(m_pAttached);
   ASSERT(m_pSystemHandler);
 }
 
 CPWL_Timer::~CPWL_Timer() {
   KillPWLTimer();
 }
@@ skipping 894 matching lines @@
   CFX_Matrix mt = GetChildMatrix();
   if (mt.IsIdentity())
     return rect;
 
   mt.SetReverse(mt);
   CFX_FloatRect rc = rect;
   mt.TransformRect(rc);
   return rc;
 }
 
+FX_FLOAT CPWL_Wnd::GetItemHeight(FX_FLOAT fLimitWidth) {
+  return 0;
+}
+
+FX_FLOAT CPWL_Wnd::GetItemLeftMargin() {
+  return 0;
+}
+
+FX_FLOAT CPWL_Wnd::GetItemRightMargin() {
+  return 0;
+}
+
 CFX_Matrix CPWL_Wnd::GetChildToRoot() const {
   CFX_Matrix mt(1, 0, 0, 1, 0, 0);
   if (HasFlag(PWS_CHILD)) {
     const CPWL_Wnd* pParent = this;
     while (pParent) {
       mt.Concat(pParent->GetChildMatrix());
       pParent = pParent->GetParentWindow();
     }
   }
   return mt;
@@ skipping 59 matching lines @@
   return FALSE;
 }
 
 FX_BOOL CPWL_Wnd::IsALTpressed(uint32_t nFlag) const {
   if (CFX_SystemHandler* pSystemHandler = GetSystemHandler()) {
     return pSystemHandler->IsALTKeyDown(nFlag);
   }
 
   return FALSE;
 }