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Bug 813442 - Remove useless do_QueryFrames and null checks. r=roc

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This commit is contained in:
Mats Palmgren 2013-02-05 18:19:15 +01:00
parent 661fe30617
commit b58e10d4e0
1 changed files with 7 additions and 15 deletions
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22
layout/forms/nsComboboxControlFrame.cpp
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@ -1413,16 +1413,12 @@ nsComboboxControlFrame::DestroyFrom(nsIFrame* aDestructRoot)
nsFormControlFrame::RegUnRegAccessKey(static_cast<nsIFrame*>(this), false);
if (mDroppedDown) {
// Get parent view
nsIFrame * listFrame = do_QueryFrame(mListControlFrame);
if (listFrame) {
nsView* view = listFrame->GetView();
NS_ASSERTION(view, "nsComboboxControlFrame view is null");
if (view) {
nsIWidget* widget = view->GetWidget();
if (widget)
widget->CaptureRollupEvents(this, false);
}
MOZ_ASSERT(mDropdownFrame, "mDroppedDown without frame");
nsView* view = mDropdownFrame->GetView();
MOZ_ASSERT(view);
nsIWidget* widget = view->GetWidget();
if (widget) {
widget->CaptureRollupEvents(this, false);
}
}
@ -1495,11 +1491,7 @@ nsComboboxControlFrame::Rollup(uint32_t aCount, nsIContent** aLastRolledUp)
nsIWidget*
nsComboboxControlFrame::GetRollupWidget()
{
nsIFrame* listFrame = do_QueryFrame(mListControlFrame);
if (!listFrame)
return nullptr;
nsView* view = listFrame->GetView();
nsView* view = mDropdownFrame->GetView();
MOZ_ASSERT(view);
return view->GetWidget();
}