Split fde/css files into individual class files.

This CL splits the files in xfa/fde/css into class per file and renames any
needed files to match the class names.

Update some of the classes to use std::stack.

Change-Id: I4eca0fb3556d949a15a873bb0f0fd732f47e4fb1
Reviewed-on: https://pdfium-review.googlesource.com/2253
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>

1 files changed, 0 insertions, 59 deletions

diff --git a/xfa/fde/css/fde_csscache.h b/xfa/fde/css/fde_csscache.h
deleted file mode 100644
index fd46880c1f..0000000000
--- a/xfa/fde/css/fde_csscache.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// 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
-
-#ifndef XFA_FDE_CSS_FDE_CSSCACHE_H_
-#define XFA_FDE_CSS_FDE_CSSCACHE_H_
-
-#include <map>
-
-#include "xfa/fde/css/fde_css.h"
-
-class CXFA_CSSTagProvider;
-
-class FDE_CSSTagCache {
- public:
-  FDE_CSSTagCache(FDE_CSSTagCache* parent, CXFA_CSSTagProvider* tag);
-  FDE_CSSTagCache(const FDE_CSSTagCache& it);
-  ~FDE_CSSTagCache();
-
-  FDE_CSSTagCache* GetParent() const { return pParent; }
-  CXFA_CSSTagProvider* GetTag() const { return pTag; }
-  uint32_t HashID() const { return dwIDHash; }
-  uint32_t HashTag() const { return dwTagHash; }
-  int32_t CountHashClass() const { return dwClassHashs.GetSize(); }
-  void SetClassIndex(int32_t index) { iClassIndex = index; }
-  uint32_t HashClass() const {
-    return iClassIndex < dwClassHashs.GetSize()
-               ? dwClassHashs.GetAt(iClassIndex)
-               : 0;
-  }
-
- private:
-  CXFA_CSSTagProvider* pTag;
-  FDE_CSSTagCache* pParent;
-  uint32_t dwIDHash;
-  uint32_t dwTagHash;
-  int32_t iClassIndex;
-  CFX_BaseArrayTemplate<uint32_t> dwClassHashs;
-};
-
-class CFDE_CSSAccelerator {
- public:
-  CFDE_CSSAccelerator();
-  ~CFDE_CSSAccelerator();
-
-  void OnEnterTag(CXFA_CSSTagProvider* pTag);
-  void OnLeaveTag(CXFA_CSSTagProvider* pTag);
-
-  void Clear() { m_Stack.RemoveAll(false); }
-
-  FDE_CSSTagCache* GetTopElement() const { return m_Stack.GetTopElement(); }
-
- private:
-  CFX_ObjectStackTemplate<FDE_CSSTagCache> m_Stack;
-};
-
-#endif  // XFA_FDE_CSS_FDE_CSSCACHE_H_