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, 41 deletions

diff --git a/xfa/fde/css/cfde_cssnumbervalue.h b/xfa/fde/css/cfde_cssnumbervalue.h
deleted file mode 100644
index c4d0bd25f0..0000000000
--- a/xfa/fde/css/cfde_cssnumbervalue.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2017 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_CSSNUMBERVALUE_H_
-#define XFA_FDE_CSS_CFDE_CSSNUMBERVALUE_H_
-
-#include "core/fxcrt/fx_system.h"
-#include "xfa/fde/css/cfde_cssvalue.h"
-
-enum class FDE_CSSNumberType {
-  Number,
-  Percent,
-  EMS,
-  EXS,
-  Pixels,
-  CentiMeters,
-  MilliMeters,
-  Inches,
-  Points,
-  Picas,
-};
-
-class CFDE_CSSNumberValue : public CFDE_CSSValue {
- public:
-  CFDE_CSSNumberValue(FDE_CSSNumberType type, float value);
-  ~CFDE_CSSNumberValue() override;
-
-  float Value() const { return value_; }
-  FDE_CSSNumberType Kind() const { return type_; }
-
-  float Apply(float percentBase) const;
-
- private:
-  FDE_CSSNumberType type_;
-  float value_;
-};
-
-#endif  // XFA_FDE_CSS_CFDE_CSSNUMBERVALUE_H_