1 files changed, 3 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/public/WebRuntimeFeatures.h b/Source/WebKit/chromium/public/WebRuntimeFeatures.h
index 2f6ef1ce4..c916c1214 100644
--- a/Source/WebKit/chromium/public/WebRuntimeFeatures.h
+++ b/Source/WebKit/chromium/public/WebRuntimeFeatures.h
@@ -157,6 +157,9 @@ public:
     WEBKIT_EXPORT static void enableRequestAutocomplete(bool);
     WEBKIT_EXPORT static bool isRequestAutocompleteEnabled();
 
+    WEBKIT_EXPORT static void enableCSSRegions(bool);
+    WEBKIT_EXPORT static bool isCSSRegionsEnabled();
+
 private:
     WebRuntimeFeatures();
 };