Index: chrome/browser/extensions/api/tabs/tabs_windows_api.cc |
diff --git a/chrome/browser/extensions/api/tabs/tabs_windows_api.cc b/chrome/browser/extensions/api/tabs/tabs_windows_api.cc |
index eda44c6656e6476bf2fea011659ce60331850341..641aad75b6bb0d4091a076410f23eb4f35611632 100644 |
--- a/chrome/browser/extensions/api/tabs/tabs_windows_api.cc |
+++ b/chrome/browser/extensions/api/tabs/tabs_windows_api.cc |
@@ -34,6 +34,7 @@ TabsWindowsAPI::TabsWindowsAPI(content::BrowserContext* context) |
event_router->RegisterObserver(this, api::tabs::OnAttached::kEventName); |
event_router->RegisterObserver(this, api::tabs::OnRemoved::kEventName); |
event_router->RegisterObserver(this, api::tabs::OnReplaced::kEventName); |
+ event_router->RegisterObserver(this, api::tabs::OnZoomChange::kEventName); |
// Windows API Events. |
event_router->RegisterObserver(this, api::windows::OnCreated::kEventName); |