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Issue #1390 - Clean up presentation api leftovers

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This commit is contained in:
Matt A. Tobin 2021-01-25 17:19:43 -05:00 • committed by roytam1
commit d4324dc064
9 changed files with 6 additions and 134 deletions
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56
dom/base/nsContentUtils.cpp
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@ -9341,62 +9341,6 @@ nsContentUtils::SetScrollbarsVisibility(nsIDocShell* aDocShell, bool aVisible)
}
}
/* static */ void
nsContentUtils::GetPresentationURL(nsIDocShell* aDocShell, nsAString& aPresentationUrl)
{
MOZ_ASSERT(aDocShell);
// Simulate receiver context for web platform test
if (Preferences::GetBool("dom.presentation.testing.simulate-receiver")) {
nsCOMPtr<nsIDocument> doc;
nsCOMPtr<nsPIDOMWindowOuter> docShellWin =
do_QueryInterface(aDocShell->GetScriptGlobalObject());
if (docShellWin) {
doc = docShellWin->GetExtantDoc();
}
if (NS_WARN_IF(!doc)) {
return;
}
nsCOMPtr<nsIURI> uri = doc->GetDocumentURI();
if (NS_WARN_IF(!uri)) {
return;
}
nsAutoCString uriStr;
uri->GetSpec(uriStr);
aPresentationUrl = NS_ConvertUTF8toUTF16(uriStr);
return;
}
if (XRE_IsContentProcess()) {
nsCOMPtr<nsIDocShellTreeItem> sameTypeRoot;
aDocShell->GetSameTypeRootTreeItem(getter_AddRefs(sameTypeRoot));
nsCOMPtr<nsIDocShellTreeItem> root;
aDocShell->GetRootTreeItem(getter_AddRefs(root));
if (sameTypeRoot.get() == root.get()) {
// presentation URL is stored in TabChild for the top most
// <iframe mozbrowser> in content process.
TabChild* tabChild = TabChild::GetFrom(aDocShell);
if (tabChild) {
aPresentationUrl = tabChild->PresentationURL();
}
return;
}
}
nsCOMPtr<nsILoadContext> loadContext(do_QueryInterface(aDocShell));
nsCOMPtr<nsIDOMElement> topFrameElement;
loadContext->GetTopFrameElement(getter_AddRefs(topFrameElement));
if (!topFrameElement) {
return;
}
topFrameElement->GetAttribute(NS_LITERAL_STRING("mozpresentation"), aPresentationUrl);
}
/* static */ nsIDocShell*
nsContentUtils::GetDocShellForEventTarget(EventTarget* aTarget)
{