Update the snap points css properties

third_party/WebKit/Source/core/style/ComputedStyleConstants.h

Index: third_party/WebKit/Source/core/style/ComputedStyleConstants.h
diff --git a/third_party/WebKit/Source/core/style/ComputedStyleConstants.h b/third_party/WebKit/Source/core/style/ComputedStyleConstants.h
index c0170a6393215e48bdd1901a06a64acd021bfc87..5aadd6118e172d3b1cad35f6c7e037e19c3f04ef 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyleConstants.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyleConstants.h
@@ -366,10 +366,22 @@ enum CSSBoxType {
   kContentBox
 };
 
-enum ScrollSnapType {
-  kScrollSnapTypeNone,
-  kScrollSnapTypeMandatory,
-  kScrollSnapTypeProximity
+enum SnapAxis {
+  kSnapAxisNone,
+  kSnapAxisX,
+  kSnapAxisY,
+  kSnapAxisBlock,
+  kSnapAxisInline,
+  kSnapAxisBoth
+};
+
+enum SnapStrictness { kSnapStrictnessProximity, kSnapStrictnessMandatory };
+
+enum SnapAlignment {
+  kSnapAlignmentNone,
+  kSnapAlignmentStart,
+  kSnapAlignmentEnd,
+  kSnapAlignmentCenter
 };
 
 enum AutoRepeatType { kNoAutoRepeat, kAutoFill, kAutoFit };