Index: content/public/common/content_features.cc |
diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc |
index 1d842a1259631a4a190152611730dd92016ba99d..f78db0afa915e7f714535296520bebf6620e8cd6 100644 |
--- a/content/public/common/content_features.cc |
+++ b/content/public/common/content_features.cc |
@@ -297,6 +297,11 @@ const base::Feature kTokenBinding{"token-binding", |
const base::Feature kTopDocumentIsolation{"top-document-isolation", |
base::FEATURE_DISABLED_BY_DEFAULT}; |
+// Field trial param (see base::GetFieldTrialParamValueByFeature) |
+// controlling the mode for selecting which subframes end in the TDI process. |
+// Valid values are integers from the TopDocumentIsolationMode enum. |
+const char kTopDocumentIsolationModeParam[] = "mode"; |
+ |
// Enables touchpad and wheel scroll latching. |
const base::Feature kTouchpadAndWheelScrollLatching{ |
"TouchpadAndWheelScrollLatching", base::FEATURE_DISABLED_BY_DEFAULT}; |