From 091344f0d97022a0bf1f9edc41455b50f95b5d05 Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dsinclair@chromium.org>
Date: Wed, 18 Jan 2017 08:57:35 -0500
Subject: Remove unused codePage and URL code.
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These methods are never called, removed.

Change-Id: I47930c209229c9e50effc433579809b882cd2dc9
Reviewed-on: https://pdfium-review.googlesource.com/2215
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
---
 xfa/fde/css/fde_cssstylesheet.cpp | 16 +---------------
 xfa/fde/css/fde_cssstylesheet.h   |  4 ----
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/xfa/fde/css/fde_cssstylesheet.cpp b/xfa/fde/css/fde_cssstylesheet.cpp
index 4477593359..5bbd9fd49e 100644
--- a/xfa/fde/css/fde_cssstylesheet.cpp
+++ b/xfa/fde/css/fde_cssstylesheet.cpp
@@ -50,9 +50,7 @@ int32_t GetCSSNameLen(const FX_WCHAR* psz, const FX_WCHAR* pEnd) {
 }  // namespace
 
 CFDE_CSSStyleSheet::CFDE_CSSStyleSheet()
-    : m_wCodePage(FX_CODEPAGE_UTF8),
-      m_wRefCount(1),
-      m_dwMediaList(FDE_CSSMEDIATYPE_ALL) {
+    : m_wRefCount(1), m_dwMediaList(FDE_CSSMEDIATYPE_ALL) {
   ASSERT(m_dwMediaList > 0);
 }
 
@@ -76,19 +74,10 @@ uint32_t CFDE_CSSStyleSheet::Release() {
   return dwRefCount;
 }
 
-bool CFDE_CSSStyleSheet::GetUrl(CFX_WideString& szUrl) {
-  szUrl = m_szUrl;
-  return szUrl.GetLength() > 0;
-}
-
 uint32_t CFDE_CSSStyleSheet::GetMediaList() const {
   return m_dwMediaList;
 }
 
-uint16_t CFDE_CSSStyleSheet::GetCodePage() const {
-  return m_wCodePage;
-}
-
 int32_t CFDE_CSSStyleSheet::CountRules() const {
   return pdfium::CollectionSize<int32_t>(m_RuleArray);
 }
@@ -101,9 +90,6 @@ bool CFDE_CSSStyleSheet::LoadFromBuffer(const FX_WCHAR* pBuffer,
                                         int32_t iBufSize) {
   ASSERT(pBuffer && iBufSize > 0);
 
-  m_wCodePage = FX_CODEPAGE_UTF8;
-  m_szUrl = CFX_WideString();
-
   auto pSyntax = pdfium::MakeUnique<CFDE_CSSSyntaxParser>();
   return pSyntax->Init(pBuffer, iBufSize) && LoadFromSyntax(pSyntax.get());
 }
diff --git a/xfa/fde/css/fde_cssstylesheet.h b/xfa/fde/css/fde_cssstylesheet.h
index 9cc7b63cbd..aa05a9dda1 100644
--- a/xfa/fde/css/fde_cssstylesheet.h
+++ b/xfa/fde/css/fde_cssstylesheet.h
@@ -100,9 +100,7 @@ class CFDE_CSSStyleSheet : public IFX_Retainable {
 
   bool LoadFromBuffer(const FX_WCHAR* pBuffer, int32_t iBufSize);
 
-  bool GetUrl(CFX_WideString& szUrl);
   uint32_t GetMediaList() const;
-  uint16_t GetCodePage() const;
   int32_t CountRules() const;
   CFDE_CSSRule* GetRule(int32_t index);
 
@@ -120,11 +118,9 @@ class CFDE_CSSStyleSheet : public IFX_Retainable {
       std::vector<std::unique_ptr<CFDE_CSSRule>>* ruleArray);
   FDE_CSSSyntaxStatus SkipRuleSet(CFDE_CSSSyntaxParser* pSyntax);
 
-  uint16_t m_wCodePage;
   uint16_t m_wRefCount;
   uint32_t m_dwMediaList;
   std::vector<std::unique_ptr<CFDE_CSSRule>> m_RuleArray;
-  CFX_WideString m_szUrl;
   std::unordered_map<uint32_t, FX_WCHAR*> m_StringCache;
 };
 
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