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Bug 1089438, reduce sanitizer warning spew, r=jst

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--HG--
extra : rebase_source : d081dc4d4560b24dfa6b67464070dcb6559a4852
This commit is contained in:
Olli Pettay 2014-10-27 23:23:06 +02:00
parent 3e95f2d234
commit 2749a2b6be
1 changed files with 4 additions and 3 deletions
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7
docshell/shistory/src/nsSHistory.cpp
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@ -1082,8 +1082,9 @@ nsSHistory::GloballyEvictContentViewers()
nsTArray<TransactionAndDistance> transactions;
nsSHistory *shist = static_cast<nsSHistory*>(PR_LIST_HEAD(&gSHistoryList));
while (shist != &gSHistoryList) {
PRCList* listEntry = PR_LIST_HEAD(&gSHistoryList);
while (listEntry != &gSHistoryList) {
nsSHistory* shist = static_cast<nsSHistory*>(listEntry);
// Maintain a list of the transactions which have viewers and belong to
// this particular shist object. We'll add this list to the global list,
@ -1142,7 +1143,7 @@ nsSHistory::GloballyEvictContentViewers()
// We've found all the transactions belonging to shist which have viewers.
// Add those transactions to our global list and move on.
transactions.AppendElements(shTransactions);
shist = static_cast<nsSHistory*>(PR_NEXT_LINK(shist));
listEntry = PR_NEXT_LINK(shist);
}
// We now have collected all cached content viewers. First check that we