| Index: chrome/browser/extensions/api/input_ime/input_ime_api.cc | 
| diff --git a/chrome/browser/extensions/api/input_ime/input_ime_api.cc b/chrome/browser/extensions/api/input_ime/input_ime_api.cc | 
| index 712584d1949423ab48a904df8343e5fe96ea60a4..70a01b69bdb23ea4020b8481b850d5b74b994981 100644 | 
| --- a/chrome/browser/extensions/api/input_ime/input_ime_api.cc | 
| +++ b/chrome/browser/extensions/api/input_ime/input_ime_api.cc | 
| @@ -416,7 +416,9 @@ void InputImeAPI::Observe(int type, | 
| content::Source<Profile>(source).ptr()); | 
| } | 
|  | 
| -InputImeAPI::~InputImeAPI() { | 
| +InputImeAPI::~InputImeAPI() = default; | 
| + | 
| +void InputImeAPI::Shutdown() { | 
| EventRouter::Get(browser_context_)->UnregisterObserver(this); | 
| registrar_.RemoveAll(); | 
| } | 
|  |