| Index: content/child/runtime_features.cc | 
| diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc | 
| index 6b51fed8f5e680c267999259e4b0455a7ac557c6..11c7596d19f69863fdf9e89bf4dd9eb042b95ae8 100644 | 
| --- a/content/child/runtime_features.cc | 
| +++ b/content/child/runtime_features.cc | 
| @@ -87,6 +87,9 @@ void SetRuntimeFeaturesDefaultsAndUpdateFromArgs( | 
| if (command_line.HasSwitch(switches::kEnableExperimentalWebPlatformFeatures)) | 
| WebRuntimeFeatures::enableExperimentalFeatures(true); | 
|  | 
| +  if (command_line.HasSwitch(switches::kEnableWebBluetooth)) | 
| +    WebRuntimeFeatures::enableWebBluetooth(true); | 
| + | 
| SetRuntimeFeatureDefaultsForPlatform(); | 
|  | 
| if (command_line.HasSwitch(switches::kDisableDatabases)) | 
|  |