1 files changed, 0 insertions, 8 deletions
diff --git a/docshell/base/nsDocShellTreeOwner.cpp b/docshell/base/nsDocShellTreeOwner.cpp
index 6d8eb11cc6..6861c58b53 100644
--- a/docshell/base/nsDocShellTreeOwner.cpp
+++ b/docshell/base/nsDocShellTreeOwner.cpp
@@ -39,7 +39,6 @@
 #include "nsIRemoteTab.h"
 #include "nsIBrowserChild.h"
 #include "nsRect.h"
-#include "nsIWebBrowserChromeFocus.h"
 #include "nsIContent.h"
 #include "nsServiceManagerUtils.h"
 #include "nsViewManager.h"
@@ -196,13 +195,6 @@ nsDocShellTreeOwner::GetInterface(const nsIID& aIID, void** aSink) {
     return NS_OK;
   }
 
-  if (aIID.Equals(NS_GET_IID(nsIWebBrowserChromeFocus))) {
-    if (mWebBrowserChromeWeak != nullptr) {
-      return mWebBrowserChromeWeak->QueryReferent(aIID, aSink);
-    }
-    return mOwnerWin->QueryInterface(aIID, aSink);
-  }
-
   if (aIID.Equals(NS_GET_IID(nsIPrompt))) {
     nsCOMPtr<nsIPrompt> prompt;
     EnsurePrompter();