[css-align] Adapt the place-content shorthand to the new baseline syntax

third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h

Index: third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h b/third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h
index 1f97a13d4ea5be62c4a530faeafbf8d380540b24..7986bc10ac208d4c6ff6c131d385ddf6e3a4d48d 100644
--- a/third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h
+++ b/third_party/WebKit/Source/core/css/properties/CSSPropertyAlignmentUtils.h
@@ -5,6 +5,7 @@
 #ifndef CSSPropertyAlignmentUtils_h
 #define CSSPropertyAlignmentUtils_h
 
+#include "core/css/CSSIdentifierValue.h"
 #include "wtf/Allocator.h"
 
 namespace blink {
@@ -15,6 +16,14 @@ class CSSValue;
 class CSSPropertyAlignmentUtils {
   STATIC_ONLY(CSSPropertyAlignmentUtils);
 
+  static bool isContentDistributionKeyword(CSSValueID);
+  static bool isContentPositionKeyword(CSSValueID);
+  static bool isBaselineKeyword(CSSValueID);
+  static bool isOverflowKeyword(CSSValueID);

[Bugs Nash, 2017/03/29 02:01:01]

this one doesn't need to be made public either way

[jfernandez, 2017/03/29 10:43:10]

Ok.

+  static CSSIdentifierValue* consumeSelfPositionKeyword(CSSParserTokenRange&);

[Bugs Nash, 2017/03/29 02:01:01]

as above

[jfernandez, 2017/03/29 10:43:10]

Ok, but I think we will need it for implementing the place-items and place-self
shorthand. Anyway, I agree on keeping it as private for now.

+  static CSSValue* consumeBaselineKeyword(CSSParserTokenRange&);
+  static CSSValueID getBaselineKeyword(CSSValue&);
+
   static CSSValue* consumeSelfPositionOverflowPosition(CSSParserTokenRange&);
   static CSSValue* consumeContentDistributionOverflowPosition(
       CSSParserTokenRange&);