Index: build/features_override.gypi |
diff --git a/build/features_override.gypi b/build/features_override.gypi |
index 5798b434c9c277db3dc996774e59812f475afeb1..0fdf439f476530392f48626df25d6f7abd5eda54 100644 |
--- a/build/features_override.gypi |
+++ b/build/features_override.gypi |
@@ -46,6 +46,7 @@ |
'ENABLE_OFFLINE_WEB_APPLICATIONS=1', |
'ENABLE_OPENTYPE_SANITIZER=1', |
'ENABLE_ORIENTATION_EVENTS=0', |
+ 'ENABLE_PAGE_VISIBILITY_API=1', |
'ENABLE_PROGRESS_TAG=1', |
'ENABLE_QUOTA=1', |
'ENABLE_REQUEST_ANIMATION_FRAME=1', |