update dom storage quota patch

https://chromium-review.googlesource.com/c/chromium/src/+/1166218/
This commit is contained in:
Jeremy Apthorp 2019-01-11 11:48:27 -08:00
parent 55d5b02f87
commit 3faf2480e0

View file

@ -96,3 +96,38 @@ index c04e0e8bff1a7a41a1e18aca5403aed16a80aead..d63cec971f0a98f7b8ff30c1f6a0fa84
EnsureLoaded();
bool result = false;
diff --git a/third_party/blink/renderer/modules/storage/cached_storage_area.cc b/third_party/blink/renderer/modules/storage/cached_storage_area.cc
index 35a114eb8fc2ee6176c25377081df7f04f8b72f1..689df99ebd955e544bbc1e3048842801fb9c5367 100644
--- a/third_party/blink/renderer/modules/storage/cached_storage_area.cc
+++ b/third_party/blink/renderer/modules/storage/cached_storage_area.cc
@@ -101,11 +101,13 @@ bool CachedStorageArea::SetItem(const String& key,
Source* source) {
DCHECK(areas_->Contains(source));
+#if 0
// A quick check to reject obviously overbudget items to avoid priming the
// cache.
if ((key.length() + value.length()) * 2 >
mojom::blink::StorageArea::kPerStorageAreaQuota)
return false;
+#endif
EnsureLoaded();
String old_value;
diff --git a/third_party/blink/renderer/modules/storage/storage_area_map.cc b/third_party/blink/renderer/modules/storage/storage_area_map.cc
index 62ab01c2864baa2ef1945031faf42cbeefbfc72b..e7edaff1778c66812ab9f7058e89f84bfba94339 100644
--- a/third_party/blink/renderer/modules/storage/storage_area_map.cc
+++ b/third_party/blink/renderer/modules/storage/storage_area_map.cc
@@ -104,10 +104,12 @@ bool StorageAreaMap::SetItemInternal(const String& key,
size_t new_item_size = QuotaForString(key) + QuotaForString(value);
size_t new_quota_used = quota_used_ - old_item_size + new_item_size;
+#if 0
// Only check quota if the size is increasing, this allows
// shrinking changes to pre-existing files that are over budget.
if (check_quota && new_item_size > old_item_size && new_quota_used > quota_)
return false;
+#endif
keys_values_.Set(key, value);
ResetKeyIterator();