Deprecate 'intrinsic' and 'min-intrinsic' CSS keywords

Source/core/css/parser/CSSParserMode.cpp

Index: Source/core/css/parser/CSSParserMode.cpp
diff --git a/Source/core/css/parser/CSSParserMode.cpp b/Source/core/css/parser/CSSParserMode.cpp
index 0525e622facc54769713228a870ec21602599ddb..d77295c00bc86b2cd6d80d09c9888c5c309c971d 100644
--- a/Source/core/css/parser/CSSParserMode.cpp
+++ b/Source/core/css/parser/CSSParserMode.cpp
@@ -28,6 +28,7 @@
 #include "core/css/parser/CSSParserMode.h"
 
 #include "core/dom/Document.h"
+#include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 
@@ -56,9 +57,10 @@ CSSParserContext::CSSParserContext(const Document& document, UseCounter* useCoun
         m_shouldCheckContentSecurityPolicy = DoNotCheckContentSecurityPolicy;
     else
         m_shouldCheckContentSecurityPolicy = CheckContentSecurityPolicy;
+    m_frame = document.frame();
 }
 
-CSSParserContext::CSSParserContext(const CSSParserContext& other, UseCounter* useCounter)
+CSSParserContext::CSSParserContext(const CSSParserContext& other, LocalFrame* frame, UseCounter* useCounter)
     : m_baseURL(other.m_baseURL)
     , m_charset(other.m_charset)
     , m_mode(other.m_mode)
@@ -66,17 +68,23 @@ CSSParserContext::CSSParserContext(const CSSParserContext& other, UseCounter* us
     , m_isHTMLDocument(other.m_isHTMLDocument)
     , m_useLegacyBackgroundSizeShorthandBehavior(other.m_useLegacyBackgroundSizeShorthandBehavior)
     , m_shouldCheckContentSecurityPolicy(other.m_shouldCheckContentSecurityPolicy)
+    , m_frame(frame)
     , m_useCounter(useCounter)
 {
 }
 
+CSSParserContext::~CSSParserContext()
+{
+}
+
 bool CSSParserContext::operator==(const CSSParserContext& other) const
 {
     return m_baseURL == other.m_baseURL
         && m_charset == other.m_charset
         && m_mode == other.m_mode
         && m_isHTMLDocument == other.m_isHTMLDocument
-        && m_useLegacyBackgroundSizeShorthandBehavior == other.m_useLegacyBackgroundSizeShorthandBehavior;
+        && m_useLegacyBackgroundSizeShorthandBehavior == other.m_useLegacyBackgroundSizeShorthandBehavior
+        && m_frame == other.m_frame;
 }
 
 const CSSParserContext& strictCSSParserContext()