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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-12-13 13:54:51 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-12-13 13:54:51 +0100 |
| commit | d2d0044421c02c89790a17555abdd20d40902076 (patch) | |
| tree | c11c05d21ab3de50fb2726a7dffff32ffcbe5565 /layout/forms | |
| parent | 99b534f23d9db2a6ef6a030aeb95e297cb887dd8 (diff) | |
| download | uxp-d2d0044421c02c89790a17555abdd20d40902076.tar.gz | |
Avoid useless FrameNeedsReflow call.
Diffstat (limited to 'layout/forms')
| -rw-r--r-- | layout/forms/nsComboboxControlFrame.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/layout/forms/nsComboboxControlFrame.cpp b/layout/forms/nsComboboxControlFrame.cpp index f69198cc78..5a94389395 100644 --- a/layout/forms/nsComboboxControlFrame.cpp +++ b/layout/forms/nsComboboxControlFrame.cpp @@ -1040,6 +1040,9 @@ nsComboboxControlFrame::HandleRedisplayTextEvent() mRedisplayTextEvent.Forget(); ActuallyDisplayText(true); + if (!weakThis.IsAlive()) + return; + // XXXbz This should perhaps be eResize. Check. PresContext()->PresShell()->FrameNeedsReflow(mDisplayFrame, nsIPresShell::eStyleChange, |