Index: chrome/browser/ui/toolbar/wrench_menu_model.cc |
diff --git a/chrome/browser/ui/toolbar/wrench_menu_model.cc b/chrome/browser/ui/toolbar/wrench_menu_model.cc |
index f3b37f410f2b98865d02b91b0ea01922f5dd8419..de931afdc28abbb066824224c41ceeb8113cade6 100644 |
--- a/chrome/browser/ui/toolbar/wrench_menu_model.cc |
+++ b/chrome/browser/ui/toolbar/wrench_menu_model.cc |
@@ -285,6 +285,9 @@ WrenchMenuModel::WrenchMenuModel(ui::AcceleratorProvider* provider, |
Build(); |
UpdateZoomControls(); |
+ // By asking for the HostZoomMap via the BrowserContext, we get the map |
+ // associated with the default storage partition, and not the one related |
+ // to any specialized storage partitions, e.g. those used by WebViewGuests. |
content_zoom_subscription_ = content::HostZoomMap::GetForBrowserContext( |
browser->profile())->AddZoomLevelChangedCallback( |
base::Bind(&WrenchMenuModel::OnZoomLevelChanged, |