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Bug 1186811 (part 4) - Replace nsBaseHashtable::EnumerateRead() calls in dom/storage/ with iterators. r=baku.

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--HG--
extra : rebase_source : a6698e724537b4bb26abc13a2f9b85eda20893fb
This commit is contained in:
Nicholas Nethercote 2015-11-01 19:37:45 -08:00
parent de12cd37e8
commit 4ea95b701d
1 changed files with 3 additions and 14 deletions
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17
dom/storage/DOMStorageCache.cpp
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@ -378,19 +378,6 @@ DOMStorageCache::GetKey(const DOMStorage* aStorage, uint32_t aIndex, nsAString&
return NS_OK;
}
namespace {
static PLDHashOperator
KeysArrayBuilder(const nsAString& aKey, const nsString aValue, void* aArg)
{
nsTArray<nsString>* keys = static_cast<nsTArray<nsString>* >(aArg);
keys->AppendElement(aKey);
return PL_DHASH_NEXT;
}
} // namespace
void
DOMStorageCache::GetKeys(const DOMStorage* aStorage, nsTArray<nsString>& aKeys)
{
@ -402,7 +389,9 @@ DOMStorageCache::GetKeys(const DOMStorage* aStorage, nsTArray<nsString>& aKeys)
return;
}
DataSet(aStorage).mKeys.EnumerateRead(KeysArrayBuilder, &aKeys);
for (auto iter = DataSet(aStorage).mKeys.Iter(); !iter.Done(); iter.Next()) {
aKeys.AppendElement(iter.Key());
}
}
nsresult