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, 25 insertions, 0 deletions

diff --git a/core/fxcrt/css/cfx_cssvaluelist.cpp b/core/fxcrt/css/cfx_cssvaluelist.cpp
new file mode 100644
index 0000000000..18b5d82054
--- /dev/null
+++ b/core/fxcrt/css/cfx_cssvaluelist.cpp
@@ -0,0 +1,25 @@
+// 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
+
+#include "core/fxcrt/css/cfx_cssvaluelist.h"
+
+#include <utility>
+
+#include "core/fxcrt/css/cfx_css.h"
+
+CFX_CSSValueList::CFX_CSSValueList(
+    std::vector<CFX_RetainPtr<CFX_CSSValue>>& list)
+    : CFX_CSSValue(CFX_CSSPrimitiveType::List), m_ppList(std::move(list)) {}
+
+CFX_CSSValueList::~CFX_CSSValueList() {}
+
+int32_t CFX_CSSValueList::CountValues() const {
+  return m_ppList.size();
+}
+
+CFX_RetainPtr<CFX_CSSValue> CFX_CSSValueList::GetValue(int32_t index) const {
+  return m_ppList[index];
+}