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Bug 1425769 - Base class for ShadowRoot and Document to manage style state

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Tag #1375
This commit is contained in:
Matt A. Tobin 2020-04-17 07:42:07 -04:00 • committed by Roy Tam
commit b8260c664a
16 changed files with 250 additions and 296 deletions
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9
chrome/nsChromeRegistry.cpp
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@ -436,23 +436,22 @@ nsresult nsChromeRegistry::RefreshWindow(nsPIDOMWindowOuter* aWindow)
NS_ENSURE_SUCCESS(rv, rv);
}
int32_t count = document->GetNumberOfStyleSheets();
size_t count = document->SheetCount();
// Build an array of style sheets we need to reload.
nsTArray<RefPtr<StyleSheet>> oldSheets(count);
nsTArray<RefPtr<StyleSheet>> newSheets(count);
// Iterate over the style sheets.
for (int32_t i = 0; i < count; i++) {
for (size_t i = 0; i < count; i++) {
// Get the style sheet
StyleSheet* styleSheet = document->GetStyleSheetAt(i);
oldSheets.AppendElement(styleSheet);
oldSheets.AppendElement(document->SheetAt(i));
}
// Iterate over our old sheets and kick off a sync load of the new
// sheet if and only if it's a non-inline sheet with a chrome URL.
for (StyleSheet* sheet : oldSheets) {
MOZ_ASSERT(sheet, "GetStyleSheetAt shouldn't return nullptr for "
MOZ_ASSERT(sheet, "SheetAt shouldn't return nullptr for "
"in-range sheet indexes");
nsIURI* uri = sheet->GetSheetURI();