Move CSS code to core

The xfa/fde/css code has no other links into xfa/. This CL moves the css
code to core/fxcrt/css and sets to only build when pdf_enable_xfa is
enabled.

Change-Id: Iefd208e1f83a28b80b567c574e841e87bce310be
Reviewed-on: https://pdfium-review.googlesource.com/9251
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 93 deletions

diff --git a/xfa/fde/css/cfde_cssdeclaration.h b/xfa/fde/css/cfde_cssdeclaration.h
deleted file mode 100644
index 3c2e058a43..0000000000
--- a/xfa/fde/css/cfde_cssdeclaration.h
+++ /dev/null
@@ -1,93 +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_CFDE_CSSDECLARATION_H_
-#define XFA_FDE_CSS_CFDE_CSSDECLARATION_H_
-
-#include <memory>
-#include <utility>
-#include <vector>
-
-#include "xfa/fde/css/fde_cssdatatable.h"
-
-class CFDE_CSSPropertyHolder;
-class CFDE_CSSCustomProperty;
-
-class CFDE_CSSDeclaration {
- public:
-  using const_prop_iterator =
-      std::vector<std::unique_ptr<CFDE_CSSPropertyHolder>>::const_iterator;
-  using const_custom_iterator =
-      std::vector<std::unique_ptr<CFDE_CSSCustomProperty>>::const_iterator;
-
-  static bool ParseCSSString(const wchar_t* pszValue,
-                             int32_t iValueLen,
-                             int32_t* iOffset,
-                             int32_t* iLength);
-  static bool ParseCSSColor(const wchar_t* pszValue,
-                            int32_t iValueLen,
-                            FX_ARGB* dwColor);
-
-  CFDE_CSSDeclaration();
-  ~CFDE_CSSDeclaration();
-
-  CFX_RetainPtr<CFDE_CSSValue> GetProperty(FDE_CSSProperty eProperty,
-                                           bool* bImportant) const;
-
-  const_prop_iterator begin() const { return properties_.begin(); }
-  const_prop_iterator end() const { return properties_.end(); }
-
-  const_custom_iterator custom_begin() const {
-    return custom_properties_.begin();
-  }
-  const_custom_iterator custom_end() const { return custom_properties_.end(); }
-
-  bool empty() const { return properties_.empty(); }
-
-  void AddProperty(const FDE_CSSPropertyTable* pTable,
-                   const CFX_WideStringC& value);
-  void AddProperty(const CFX_WideString& prop, const CFX_WideString& value);
-
-  size_t PropertyCountForTesting() const;
-
-  FX_ARGB ParseColorForTest(const wchar_t* pszValue,
-                            int32_t iValueLen,
-                            FX_ARGB* dwColor) const;
-
- private:
-  void ParseFontProperty(const wchar_t* pszValue,
-                         int32_t iValueLen,
-                         bool bImportant);
-  bool ParseBorderProperty(const wchar_t* pszValue,
-                           int32_t iValueLen,
-                           CFX_RetainPtr<CFDE_CSSValue>& pWidth) const;
-  void ParseValueListProperty(const FDE_CSSPropertyTable* pTable,
-                              const wchar_t* pszValue,
-                              int32_t iValueLen,
-                              bool bImportant);
-  void Add4ValuesProperty(const std::vector<CFX_RetainPtr<CFDE_CSSValue>>& list,
-                          bool bImportant,
-                          FDE_CSSProperty eLeft,
-                          FDE_CSSProperty eTop,
-                          FDE_CSSProperty eRight,
-                          FDE_CSSProperty eBottom);
-  CFX_RetainPtr<CFDE_CSSValue> ParseNumber(const wchar_t* pszValue,
-                                           int32_t iValueLen);
-  CFX_RetainPtr<CFDE_CSSValue> ParseEnum(const wchar_t* pszValue,
-                                         int32_t iValueLen);
-  CFX_RetainPtr<CFDE_CSSValue> ParseColor(const wchar_t* pszValue,
-                                          int32_t iValueLen);
-  CFX_RetainPtr<CFDE_CSSValue> ParseString(const wchar_t* pszValue,
-                                           int32_t iValueLen);
-  void AddPropertyHolder(FDE_CSSProperty eProperty,
-                         CFX_RetainPtr<CFDE_CSSValue> pValue,
-                         bool bImportant);
-
-  std::vector<std::unique_ptr<CFDE_CSSPropertyHolder>> properties_;
-  std::vector<std::unique_ptr<CFDE_CSSCustomProperty>> custom_properties_;
-};
-
-#endif  // XFA_FDE_CSS_CFDE_CSSDECLARATION_H_