Remove obsolete bookmarkManagerPrivate.canOpenNewWindows API function

chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h

Index: chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h
diff --git a/chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h b/chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h
index c67a854e19877c6ceb1151e1e7a27235f7c0d70b..35aedc6817d24816881e257ea6fc3092f8d97889 100644
--- a/chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h
+++ b/chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h
@@ -330,19 +330,6 @@ class BookmarkManagerPrivateUpdateMetaInfoFunction
   bool RunOnReady() override;
 };
 
-class BookmarkManagerPrivateCanOpenNewWindowsFunction
-    : public extensions::BookmarksFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("bookmarkManagerPrivate.canOpenNewWindows",
-                             BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS)
-
- protected:
-  ~BookmarkManagerPrivateCanOpenNewWindowsFunction() override {}
-
-  // ExtensionFunction:
-  bool RunOnReady() override;
-};
-
 class BookmarkManagerPrivateRemoveTreesFunction
     : public extensions::BookmarksFunction {
  public: