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Reset performance object on navigation.

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This commit is contained in:
Fedor 2019-11-12 08:43:31 +03:00
parent ec5b99da7e
commit fdec53dc93
1 changed files with 13 additions and 1 deletions
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14
dom/base/nsGlobalWindow.cpp
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@ -3224,6 +3224,12 @@ nsGlobalWindow::SetNewDocument(nsIDocument* aDocument,
newInnerWindow->mLocalStorage = nullptr;
newInnerWindow->mSessionStorage = nullptr;
newInnerWindow->mPerformance = nullptr;
// This must be called after nulling the internal objects because
// we might recreate them here by calling the getter methods, and
// store them into the JS slots. If we null them after, the slot
// values and the objects will be out of sync.
newInnerWindow->ClearDocumentDependentSlots(cx);
}
} else {
@ -3364,10 +3370,16 @@ nsGlobalWindow::InnerSetNewDocument(JSContext* aCx, nsIDocument* aDocument)
}
mDoc = aDocument;
ClearDocumentDependentSlots(aCx);
mFocusedNode = nullptr;
mLocalStorage = nullptr;
mSessionStorage = nullptr;
mPerformance = nullptr;
// This must be called after nulling the internal objects because we might
// recreate them here by calling the getter methods, and store them into the JS
// slots. If we null them after, the slot values and the objects will be
// out of sync.
ClearDocumentDependentSlots(aCx);
#ifdef DEBUG
mLastOpenedURI = aDocument->GetDocumentURI();