Bug 444222 - Add a flag 'SetHasLoadedNonInitialDocument' in the BrowsingContext. r=nika

Differential Revision: https://phabricator.services.mozilla.com/D88416
2020-09-11 07:52:11 +00:00
parent 95d58b3e4b
commit 7cdafb631c
2 changed files with 6 additions and 1 deletions
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -7772,6 +7772,10 @@ nsresult nsDocShell::CreateContentViewer(const nsACString& aContentType,

  NS_ENSURE_SUCCESS(Embed(viewer), NS_ERROR_FAILURE);

+  if (!mBrowsingContext->GetHasLoadedNonInitialDocument()) {
+    MOZ_ALWAYS_SUCCEEDS(mBrowsingContext->SetHasLoadedNonInitialDocument(true));
+  }
+
  if (TreatAsBackgroundLoad()) {
    nsCOMPtr<nsIRunnable> triggerParentCheckDocShell =
        NewRunnableMethod("nsDocShell::TriggerParentCheckDocShellIsEmpty", this,