| Index: chrome/browser/process_singleton.h | 
| diff --git a/chrome/browser/process_singleton.h b/chrome/browser/process_singleton.h | 
| index fe11a1905fd5369e5acab6a1d4992e58627cf44d..4ee952e32807db82ff962bf5278e352a82b93c28 100644 | 
| --- a/chrome/browser/process_singleton.h | 
| +++ b/chrome/browser/process_singleton.h | 
| @@ -49,11 +49,13 @@ class CommandLine; | 
|  | 
| class ProcessSingleton : public base::NonThreadSafe { | 
| public: | 
| +  // Logged as histograms, do not modify these values. | 
| enum NotifyResult { | 
| -    PROCESS_NONE, | 
| -    PROCESS_NOTIFIED, | 
| -    PROFILE_IN_USE, | 
| -    LOCK_ERROR, | 
| +    PROCESS_NONE = 0, | 
| +    PROCESS_NOTIFIED = 1, | 
| +    PROFILE_IN_USE = 2, | 
| +    LOCK_ERROR = 3, | 
| +    NUM_NOTIFY_RESULTS | 
| }; | 
|  | 
| // Implement this callback to handle notifications from other processes. The | 
|  |