| Index: chrome/common/chrome_switches.cc | 
| diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc | 
| index 02128fbd1797dfbfbf79df67f4ceb792eb6cc19d..4aa10ea701288e34f839d2cab085b5d1e9b29000 100644 | 
| --- a/chrome/common/chrome_switches.cc | 
| +++ b/chrome/common/chrome_switches.cc | 
| @@ -1351,6 +1351,10 @@ const char kSyncEnableDeferredStartup[]     = "sync-enable-deferred-startup"; | 
| // ClientLogin token. | 
| const char kSyncDisableOAuth2Token[]         = "sync-disable-oauth2-token"; | 
|  | 
| +// Enables feature to avoid unnecessary GetUpdate requests. | 
| +const char kSyncEnableGetUpdateAvoidance[]   = | 
| +    "sync-enable-get-update-avoidance"; | 
| + | 
| // Enables directory support for sync filesystem | 
| const char kSyncfsEnableDirectoryOperation[] = | 
| "enable-syncfs-directory-operation"; | 
|  |