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bug 1209615 - use TabParent::GetTopLevelDocAccessible() in OuterDocAccessible::RemoteChildDoc() r=davidb

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This commit is contained in:
Trevor Saunders 2015-10-06 13:14:00 -04:00
parent 0893ee6f3f
commit ed892deb13
1 changed files with 2 additions and 8 deletions
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10
accessible/generic/OuterDocAccessible.cpp
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@ -192,14 +192,8 @@ OuterDocAccessible::RemoteChildDoc() const
if (!tab)
return nullptr;
// XXX Consider managing non top level remote documents with there parent
// document.
const nsTArray<PDocAccessibleParent*>& docs = tab->ManagedPDocAccessibleParent();
size_t docCount = docs.Length();
for (size_t i = 0; i < docCount; i++) {
auto doc = static_cast<DocAccessibleParent*>(docs[i]);
if (!doc->ParentDoc())
return doc;
if (DocAccessibleParent* doc = tab->GetTopLevelDocAccessible()) {
return doc;
}
MOZ_ASSERT(false, "no top level tab document?");