| Index: chrome/browser/chromeos/extensions/file_system_provider/provider_function.h
 | 
| diff --git a/chrome/browser/chromeos/extensions/file_system_provider/provider_function.h b/chrome/browser/chromeos/extensions/file_system_provider/provider_function.h
 | 
| index a035f8c2d708807569da243cceb441fe873e09c6..4028e5963269e3f0b89ec563a2a6f375453a6078 100644
 | 
| --- a/chrome/browser/chromeos/extensions/file_system_provider/provider_function.h
 | 
| +++ b/chrome/browser/chromeos/extensions/file_system_provider/provider_function.h
 | 
| @@ -4,6 +4,7 @@
 | 
|  
 | 
|  #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_SYSTEM_PROVIDER_PROVIDER_FUNCTION_H_
 | 
|  #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_SYSTEM_PROVIDER_PROVIDER_FUNCTION_H_
 | 
| +
 | 
|  #include <string>
 | 
|  
 | 
|  #include "base/files/file.h"
 | 
| @@ -33,6 +34,7 @@ extern const char kSecurityErrorName[];
 | 
|  
 | 
|  // Error messages.
 | 
|  extern const char kEmptyNameErrorMessage[];
 | 
| +extern const char kEmptyIdErrorMessage[];
 | 
|  extern const char kMountFailedErrorMessage[];
 | 
|  extern const char kUnmountFailedErrorMessage[];
 | 
|  extern const char kResponseFailedErrorMessage[];
 | 
| 
 |