| Index: chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h
 | 
| diff --git a/chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h b/chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h
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| index 9695983c6267c7aea22403449006cef8b7200d25..1f786f8ba30af1d402d81270f1461d53be80bec6 100644
 | 
| --- a/chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h
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| +++ b/chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h
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| @@ -15,6 +15,7 @@ namespace web_navigation_api_constants {
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|  // Keys.
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|  extern const char kErrorKey[];
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|  extern const char kFrameIdKey[];
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| +extern const char kReplacedTabIdKey[];
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|  extern const char kSourceTabIdKey[];
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|  extern const char kSourceFrameIdKey[];
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|  extern const char kTabIdKey[];
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| @@ -31,6 +32,7 @@ extern const char kOnCreatedNavigationTarget[];
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|  extern const char kOnDOMContentLoaded[];
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|  extern const char kOnErrorOccurred[];
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|  extern const char kOnReferenceFragmentUpdated[];
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| +extern const char kOnTabReplaced[];
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|  
 | 
|  }  // namespace web_navigation_api_constants
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|  
 | 
| 
 |