Remove some dead code.

fpdfsdk/fxedit/fxet_list.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 "fpdfsdk/fxedit/include/fxet_list.h"
 
 #include "core/fpdfdoc/include/cpvt_word.h"
 #include "fpdfsdk/fxedit/include/fxet_edit.h"
 
 CFX_ListItem::CFX_ListItem()
     : m_pEdit(NULL),
       m_bSelected(FALSE),
-      m_bCaret(FALSE),
       m_rcListItem(0.0f, 0.0f, 0.0f, 0.0f) {
   m_pEdit = IFX_Edit::NewEdit();
   m_pEdit->SetAlignmentV(1);
   m_pEdit->Initialize();
 }
 
 CFX_ListItem::~CFX_ListItem() {
   IFX_Edit::DelEdit(m_pEdit);
 }
 
@@ skipping 22 matching lines @@
 }
 
 FX_BOOL CFX_ListItem::IsSelected() const {
   return m_bSelected;
 }
 
 void CFX_ListItem::SetSelect(FX_BOOL bSelected) {
   m_bSelected = bSelected;
 }
 
-FX_BOOL CFX_ListItem::IsCaret() const {
-  return m_bCaret;
-}
-
-void CFX_ListItem::SetCaret(FX_BOOL bCaret) {
-  m_bCaret = bCaret;
-}
-
 void CFX_ListItem::SetText(const FX_WCHAR* text) {
   if (m_pEdit)
     m_pEdit->SetText(text);
 }
 
 void CFX_ListItem::SetFontSize(FX_FLOAT fFontSize) {
   if (m_pEdit)
     m_pEdit->SetFontSize(fFontSize);
 }
 
@@ skipping 174 matching lines @@
   }
 
   return nCircleIndex;
 }
 
 CFX_FloatRect CFX_List::GetItemRect(int32_t nIndex) const {
   if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
     CFX_FloatRect rcItem = pListItem->GetRect();
     rcItem.left = 0.0f;
     rcItem.right = GetPlateRect().Width();
-    return InnerToOuter(rcItem);
+    return InnerToOuter(CLST_Rect(rcItem));
   }
 
   return CFX_FloatRect();
 }
 
 FX_BOOL CFX_List::IsItemSelected(int32_t nIndex) const {
-  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex))
     return pListItem->IsSelected();
-  }
-
   return FALSE;
 }
 
 void CFX_List::SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected) {
   if (CFX_ListItem* pListItem = m_aListItems.GetAt(nItemIndex)) {
     pListItem->SetSelect(bSelected);
   }
 }
 
-void CFX_List::SetItemCaret(int32_t nItemIndex, FX_BOOL bCaret) {
-  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nItemIndex)) {
-    pListItem->SetCaret(bCaret);
-  }
-}
-
 void CFX_List::SetMultipleSel(FX_BOOL bMultiple) {
   m_bMultiple = bMultiple;
 }
 
 FX_BOOL CFX_List::IsMultipleSel() const {
   return m_bMultiple;
 }
 
 FX_BOOL CFX_List::IsValid(int32_t nItemIndex) const {
   return nItemIndex >= 0 && nItemIndex < m_aListItems.GetSize();
@@ skipping 336 matching lines @@
 
 void CFX_ListCtrl::SetCaret(int32_t nItemIndex) {
   if (!IsValid(nItemIndex))
     return;
 
   if (IsMultipleSel()) {
     int32_t nOldIndex = m_nCaretIndex;
 
     if (nOldIndex != nItemIndex) {
       m_nCaretIndex = nItemIndex;
-
-      SetItemCaret(nOldIndex, FALSE);
-      SetItemCaret(nItemIndex, TRUE);
-
       InvalidateItem(nOldIndex);
       InvalidateItem(nItemIndex);
     }
   }
 }
 
 void CFX_ListCtrl::InvalidateItem(int32_t nItemIndex) {
   if (m_pNotify) {
     if (nItemIndex == -1) {
       if (!m_bNotifyFlag) {
@@ skipping 158 matching lines @@
 
 int32_t CFX_ListCtrl::GetItemIndex(const CFX_FloatPoint& point) const {
   return CFX_List::GetItemIndex(OutToIn(point));
 }
 
 CFX_WideString CFX_ListCtrl::GetText() const {
   if (IsMultipleSel())
     return GetItemText(m_nCaretIndex);
   return GetItemText(m_nSelItem);
 }