| Index: content/public/common/content_switches.h | 
| diff --git a/content/public/common/content_switches.h b/content/public/common/content_switches.h | 
| index 93dba621794ff8feee1e4a533d81659970c28778..0374afa789371da89b1e572555feccdb15ddd656 100644 | 
| --- a/content/public/common/content_switches.h | 
| +++ b/content/public/common/content_switches.h | 
| @@ -138,6 +138,7 @@ CONTENT_EXPORT extern const char kEnableStaleWhileRevalidate[]; | 
| CONTENT_EXPORT extern const char kEnableStatsTable[]; | 
| CONTENT_EXPORT extern const char kEnableStrictMixedContentChecking[]; | 
| CONTENT_EXPORT extern const char kEnableStrictPowerfulFeatureRestrictions[]; | 
| +CONTENT_EXPORT extern const char kEnableSubscriptionRestrictions[]; | 
| CONTENT_EXPORT extern const char kEnableTcpFastOpen[]; | 
| CONTENT_EXPORT extern const char kEnableThreadedCompositing[]; | 
| CONTENT_EXPORT extern const char kEnableTracing[]; | 
|  |