Index: chrome/browser/ui/tab_contents/core_tab_helper.h |
diff --git a/chrome/browser/ui/tab_contents/core_tab_helper.h b/chrome/browser/ui/tab_contents/core_tab_helper.h |
index 82fcc2ebeb4e82283d123ddcb6c48fc3770380ce..a2186f7420495349ff4eb405d5afb687a958b74b 100644 |
--- a/chrome/browser/ui/tab_contents/core_tab_helper.h |
+++ b/chrome/browser/ui/tab_contents/core_tab_helper.h |
@@ -116,7 +116,7 @@ class CoreTabHelper : public content::WebContentsObserver, |
// (full-page plugins for now only) permissions. |
int content_restrictions_; |
- IDMap<ContextNodeThumbnailCallback, IDMapOwnPointer> thumbnail_callbacks_; |
+ IDMap<std::unique_ptr<ContextNodeThumbnailCallback>> thumbnail_callbacks_; |
DISALLOW_COPY_AND_ASSIGN(CoreTabHelper); |
}; |