Fix some misc nits.

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"
@@ skipping 45 matching lines @@
 void CFX_ListItem::SetFontSize(FX_FLOAT fFontSize) {
   m_pEdit->SetFontSize(fFontSize);
 }
 
 FX_FLOAT CFX_ListItem::GetItemHeight() const {
   return m_pEdit->GetContentRect().Height();
 }
 
 uint16_t CFX_ListItem::GetFirstChar() const {
   CPVT_Word word;
-
-  if (IFX_Edit_Iterator* pIterator = GetIterator()) {
-    pIterator->SetAt(1);
-    pIterator->GetWord(word);
-  }
-
+  IFX_Edit_Iterator* pIterator = GetIterator();
+  pIterator->SetAt(1);
+  pIterator->GetWord(word);
   return word.Word;
 }
 
 CFX_WideString CFX_ListItem::GetText() const {
   return m_pEdit->GetText();
 }
 
 CFX_List::CFX_List()
     : m_fFontSize(0.0f), m_pFontMap(NULL), m_bMultiple(FALSE) {}
 
@@ skipping 698 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);
 }