Split out CSSPrimitiveValue's PropertyID into CSSCustomIdentValue

third_party/WebKit/Source/core/css/CSSStringValues.cpp

Index: third_party/WebKit/Source/core/css/CSSStringValues.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSStringValues.cpp b/third_party/WebKit/Source/core/css/CSSStringValues.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a6f132bcaa0d641cdd6730da495eb0d808c03d99
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/CSSStringValues.cpp
@@ -0,0 +1,63 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "core/css/CSSStringValues.h"
+
+#include "core/css/CSSMarkup.h"
+#include "wtf/text/WTFString.h"
+
+namespace blink {
+
+namespace {

[Timothy Loh, 2015/09/25 05:44:16]

..please read over your patches before sending them out

+
+} // namespace
+
+CSSStringValue::CSSStringValue(const String& str)
+    : CSSValue(StringClass)
+    , m_string(str) { }
+
+String CSSStringValue::customCSSText() const
+{
+    return serializeString(m_string);
+}
+
+CSSCustomIdentValue::CSSCustomIdentValue(const String& str)
+    : CSSValue(CustomIdentClass),
+    m_isPropertyID(false),
+    m_string(str) { }
+
+CSSCustomIdentValue::CSSCustomIdentValue(CSSPropertyID propertyID)
+    : CSSValue(CustomIdentClass),
+    m_isPropertyID(true),
+    m_id(propertyID) { }
+
+String CSSCustomIdentValue::customCSSText() const
+{
+    if (m_isPropertyID)
+        return getPropertyNameAtomicString(m_id);
+    return quoteCSSStringIfNeeded(m_string);
+}
+
+bool CSSCustomIdentValue::equals(const CSSCustomIdentValue& other) const
+{
+    if (m_isPropertyID != other.m_isPropertyID)
+        return false;
+
+    if (m_isPropertyID)
+        return m_id == other.m_id;
+    return m_string == other.m_string;
+}
+
+CSSURIValue::CSSURIValue(const String& str)
+    : CSSValue(URIClass)
+    , m_string(str) { }
+
+
+String CSSURIValue::customCSSText() const
+{
+    return "url(" + quoteCSSURLIfNeeded(m_string) + ")";
+}
+
+} // namespace blink