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Bug 1182980 - Part 4: Use nsTHashtable::Iterator in nsWindowMemoryReporter::UnlinkGhostWindows. r=khuey

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This commit is contained in:
Birunthan Mohanathas 2015-07-22 09:42:01 -07:00
parent ad8fffc614
commit af3cfe9011
1 changed files with 12 additions and 18 deletions
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30
dom/base/nsWindowMemoryReporter.cpp
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@ -921,23 +921,6 @@ nsWindowMemoryReporter::KillCheckTimer()
}
#ifdef DEBUG
static PLDHashOperator
UnlinkGhostWindowsEnumerator(nsUint64HashKey* aIDHashKey, void *)
{
nsGlobalWindow::WindowByIdTable* windowsById =
nsGlobalWindow::GetWindowsTable();
if (!windowsById) {
return PL_DHASH_NEXT;
}
nsRefPtr<nsGlobalWindow> window = windowsById->Get(aIDHashKey->GetKey());
if (window) {
window->RiskyUnlink();
}
return PL_DHASH_NEXT;
}
/* static */ void
nsWindowMemoryReporter::UnlinkGhostWindows()
{
@ -959,6 +942,17 @@ nsWindowMemoryReporter::UnlinkGhostWindows()
// Get the IDs of all the "ghost" windows, and unlink them all.
nsTHashtable<nsUint64HashKey> ghostWindows;
sWindowReporter->CheckForGhostWindows(&ghostWindows);
ghostWindows.EnumerateEntries(UnlinkGhostWindowsEnumerator, nullptr);
for (auto iter = ghostWindows.ConstIter(); !iter.Done(); iter.Next()) {
nsGlobalWindow::WindowByIdTable* windowsById =
nsGlobalWindow::GetWindowsTable();
if (!windowsById) {
continue;
}
nsRefPtr<nsGlobalWindow> window = windowsById->Get(iter.Get()->GetKey());
if (window) {
window->RiskyUnlink();
}
}
}
#endif