Cleanup XFA-Specific memory allocators.

xfa/fde/css/fde_cssstylesheet.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/fde/css/fde_cssstylesheet.h"
 
 #include "xfa/fde/css/fde_cssdatatable.h"
 #include "xfa/fde/css/fde_csssyntax.h"
@@ skipping 132 matching lines @@
 
   CFDE_CSSSyntaxParser* pSyntax = new CFDE_CSSSyntaxParser;
   FX_BOOL bRet = pSyntax->Init(pBuffer, iBufSize) && LoadFromSyntax(pSyntax);
   pSyntax->Release();
   m_wCodePage = wCodePage;
   m_szUrl = szUrl;
   return bRet;
 }
 FX_BOOL CFDE_CSSStyleSheet::LoadFromSyntax(CFDE_CSSSyntaxParser* pSyntax) {
   Reset();
-  m_pAllocator = FX_CreateAllocator(FX_ALLOCTYPE_Static, 1024, 0);
-  if (m_pAllocator == NULL) {
-    return FALSE;
-  }
+  m_pAllocator = IFX_MemoryAllocator::Create(FX_ALLOCTYPE_Static, 1024, 0);
   FDE_CSSSYNTAXSTATUS eStatus;
   do {
     switch (eStatus = pSyntax->DoSyntaxParse()) {
       case FDE_CSSSYNTAXSTATUS_StyleRule:
         eStatus = LoadStyleRule(pSyntax, m_RuleArray);
         break;
       case FDE_CSSSYNTAXSTATUS_MediaRule:
         eStatus = LoadMediaRule(pSyntax);
         break;
       case FDE_CSSSYNTAXSTATUS_FontFaceRule:
@@ skipping 183 matching lines @@
       case FDE_CSSSYNTAXSTATUS_PropertyName:
       case FDE_CSSSYNTAXSTATUS_PropertyValue:
         break;
       case FDE_CSSSYNTAXSTATUS_DeclClose:
         return FDE_CSSSYNTAXSTATUS_None;
         FDE_CSSSWITCHDEFAULTS();
     }
   }
   return FDE_CSSSYNTAXSTATUS_None;
 }
-void CFDE_CSSStyleRule::SetSelector(IFX_MEMAllocator* pStaticStore,
+void CFDE_CSSStyleRule::SetSelector(IFX_MemoryAllocator* pStaticStore,
                                     const CFDE_CSSSelectorArray& list) {
   ASSERT(m_ppSelector == NULL);
   m_iSelectors = list.GetSize();
   m_ppSelector = static_cast<CFDE_CSSSelector**>(
       pStaticStore->Alloc(m_iSelectors * sizeof(CFDE_CSSSelector*)));
   for (int32_t i = 0; i < m_iSelectors; ++i) {
     m_ppSelector[i] = list.GetAt(i);
   }
 }
 CFDE_CSSMediaRule::~CFDE_CSSMediaRule() {
@@ skipping 31 matching lines @@
     FX_WCHAR wch = *psz;
     if (FDE_IsCSSChar(wch) || (wch >= '0' && wch <= '9') || wch == '_' ||
         wch == '-') {
       ++psz;
     } else {
       break;
     }
   }
   return psz - pStart;
 }
-CFDE_CSSSelector* CFDE_CSSSelector::FromString(IFX_MEMAllocator* pStaticStore,
-                                               const FX_WCHAR* psz,
-                                               int32_t iLen) {
+CFDE_CSSSelector* CFDE_CSSSelector::FromString(
+    IFX_MemoryAllocator* pStaticStore,
+    const FX_WCHAR* psz,
+    int32_t iLen) {
   ASSERT(pStaticStore != NULL && psz != NULL && iLen > 0);
   const FX_WCHAR* pStart = psz;
   const FX_WCHAR* pEnd = psz + iLen;
   for (; psz < pEnd; ++psz) {
     switch (*psz) {
       case '>':
       case '[':
       case '+':
         return NULL;
     }
@@ skipping 72 matching lines @@
       return NULL;
     }
   }
   if (pPersudoFirst == NULL) {
     return pFirst;
   } else {
     pPersudoLast->SetNext(pFirst);
     return pPersudoFirst;
   }
 }