| Index: chrome/common/extensions/api/_api_features.json | 
| diff --git a/chrome/common/extensions/api/_api_features.json b/chrome/common/extensions/api/_api_features.json | 
| index 04e624b16169cdf07b49b736a640c737959b3681..94c1badfbaf9250ad4c9dca9f671eebf952e53d5 100644 | 
| --- a/chrome/common/extensions/api/_api_features.json | 
| +++ b/chrome/common/extensions/api/_api_features.json | 
| @@ -309,6 +309,10 @@ | 
| "dependencies": ["permission:fileSystem"], | 
| "contexts": ["blessed_extension"] | 
| }, | 
| +  "fileSystemProvider": { | 
| +    "dependencies": ["permission:fileSystemProvider"], | 
| +    "contexts": ["blessed_extension"] | 
| +  }, | 
| "fontSettings": { | 
| "dependencies": ["permission:fontSettings"], | 
| "contexts": ["blessed_extension"] | 
|  |