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-rw-r--r--parser/html/nsHtml5TreeOpExecutor.cpp17
1 files changed, 12 insertions, 5 deletions
diff --git a/parser/html/nsHtml5TreeOpExecutor.cpp b/parser/html/nsHtml5TreeOpExecutor.cpp
index 468449698..5c3f32d6f 100644
--- a/parser/html/nsHtml5TreeOpExecutor.cpp
+++ b/parser/html/nsHtml5TreeOpExecutor.cpp
@@ -351,6 +351,12 @@ nsHtml5TreeOpExecutor::RunFlushLoop()
nsHtml5FlushLoopGuard guard(this); // this is also the self-kungfu!
RefPtr<nsParserBase> parserKungFuDeathGrip(mParser);
+ RefPtr<nsHtml5StreamParser> streamParserGrip;
+ if (mParser) {
+ streamParserGrip = GetParser()->GetStreamParser();
+ }
+ mozilla::Unused
+ << streamParserGrip; // Intentionally not used within function
// Remember the entry time
(void) nsContentSink::WillParseImpl();
@@ -409,11 +415,6 @@ nsHtml5TreeOpExecutor::RunFlushLoop()
mOpQueue.Clear(); // clear in order to be able to assert in destructor
return;
}
- // Not sure if this grip is still needed, but previously, the code
- // gripped before calling ParseUntilBlocked();
- RefPtr<nsHtml5StreamParser> streamKungFuDeathGrip =
- GetParser()->GetStreamParser();
- mozilla::Unused << streamKungFuDeathGrip; // Not used within function
// Now parse content left in the document.write() buffer queue if any.
// This may generate tree ops on its own or dequeue a speculation.
nsresult rv = GetParser()->ParseUntilBlocked();
@@ -529,6 +530,12 @@ nsHtml5TreeOpExecutor::FlushDocumentWrite()
RefPtr<nsHtml5TreeOpExecutor> kungFuDeathGrip(this);
RefPtr<nsParserBase> parserKungFuDeathGrip(mParser);
mozilla::Unused << parserKungFuDeathGrip; // Intentionally not used within function
+ RefPtr<nsHtml5StreamParser> streamParserGrip;
+ if (mParser) {
+ streamParserGrip = GetParser()->GetStreamParser();
+ }
+ mozilla::Unused
+ << streamParserGrip; // Intentionally not used within function
NS_ASSERTION(!mReadingFromStage,
"Got doc write flush when reading from stage");