BASELINE: Update Chromium to 85.0.4183.14085-based

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

6 files changed, 226 insertions, 120 deletions

diff --git a/chromium/third_party/abseil-cpp/absl/container/btree_test.cc b/chromium/third_party/abseil-cpp/absl/container/btree_test.cc
index bbdb5f42a62..1738d29151c 100644
--- a/chromium/third_party/abseil-cpp/absl/container/btree_test.cc
+++ b/chromium/third_party/abseil-cpp/absl/container/btree_test.cc
@@ -52,6 +52,7 @@ using ::absl::test_internal::MovableOnlyInstance;
 using ::testing::ElementsAre;
 using ::testing::ElementsAreArray;
 using ::testing::IsEmpty;
+using ::testing::IsNull;
 using ::testing::Pair;
 
 template <typename T, typename U>
@@ -2404,6 +2405,109 @@ TEST(Btree, BitfieldArgument) {
   m[n];
 }
 
+TEST(Btree, SetRangeConstructorAndInsertSupportExplicitConversionComparable) {
+  const absl::string_view names[] = {"n1", "n2"};
+
+  absl::btree_set<std::string> name_set1{std::begin(names), std::end(names)};
+  EXPECT_THAT(name_set1, ElementsAreArray(names));
+
+  absl::btree_set<std::string> name_set2;
+  name_set2.insert(std::begin(names), std::end(names));
+  EXPECT_THAT(name_set2, ElementsAreArray(names));
+}
+
+// A type that is explicitly convertible from int and counts constructor calls.
+struct ConstructorCounted {
+  explicit ConstructorCounted(int i) : i(i) { ++constructor_calls; }
+  bool operator==(int other) const { return i == other; }
+
+  int i;
+  static int constructor_calls;
+};
+int ConstructorCounted::constructor_calls = 0;
+
+struct ConstructorCountedCompare {
+  bool operator()(int a, const ConstructorCounted &b) const { return a < b.i; }
+  bool operator()(const ConstructorCounted &a, int b) const { return a.i < b; }
+  bool operator()(const ConstructorCounted &a,
+                  const ConstructorCounted &b) const {
+    return a.i < b.i;
+  }
+  using is_transparent = void;
+};
+
+TEST(Btree,
+     SetRangeConstructorAndInsertExplicitConvComparableLimitConstruction) {
+  const int i[] = {0, 1, 1};
+  ConstructorCounted::constructor_calls = 0;
+
+  absl::btree_set<ConstructorCounted, ConstructorCountedCompare> set{
+      std::begin(i), std::end(i)};
+  EXPECT_THAT(set, ElementsAre(0, 1));
+  EXPECT_EQ(ConstructorCounted::constructor_calls, 2);
+
+  set.insert(std::begin(i), std::end(i));
+  EXPECT_THAT(set, ElementsAre(0, 1));
+  EXPECT_EQ(ConstructorCounted::constructor_calls, 2);
+}
+
+TEST(Btree,
+     SetRangeConstructorAndInsertSupportExplicitConversionNonComparable) {
+  const int i[] = {0, 1};
+
+  absl::btree_set<std::vector<void *>> s1{std::begin(i), std::end(i)};
+  EXPECT_THAT(s1, ElementsAre(IsEmpty(), ElementsAre(IsNull())));
+
+  absl::btree_set<std::vector<void *>> s2;
+  s2.insert(std::begin(i), std::end(i));
+  EXPECT_THAT(s2, ElementsAre(IsEmpty(), ElementsAre(IsNull())));
+}
+
+// GCC 4.9 has a bug in the std::pair constructors that prevents explicit
+// conversions between pair types.
+#if defined(__clang__) || !defined(__GNUC__) || __GNUC__ >= 5
+TEST(Btree, MapRangeConstructorAndInsertSupportExplicitConversionComparable) {
+  const std::pair<absl::string_view, int> names[] = {{"n1", 1}, {"n2", 2}};
+
+  absl::btree_map<std::string, int> name_map1{std::begin(names),
+                                              std::end(names)};
+  EXPECT_THAT(name_map1, ElementsAre(Pair("n1", 1), Pair("n2", 2)));
+
+  absl::btree_map<std::string, int> name_map2;
+  name_map2.insert(std::begin(names), std::end(names));
+  EXPECT_THAT(name_map2, ElementsAre(Pair("n1", 1), Pair("n2", 2)));
+}
+
+TEST(Btree,
+     MapRangeConstructorAndInsertExplicitConvComparableLimitConstruction) {
+  const std::pair<int, int> i[] = {{0, 1}, {1, 2}, {1, 3}};
+  ConstructorCounted::constructor_calls = 0;
+
+  absl::btree_map<ConstructorCounted, int, ConstructorCountedCompare> map{
+      std::begin(i), std::end(i)};
+  EXPECT_THAT(map, ElementsAre(Pair(0, 1), Pair(1, 2)));
+  EXPECT_EQ(ConstructorCounted::constructor_calls, 2);
+
+  map.insert(std::begin(i), std::end(i));
+  EXPECT_THAT(map, ElementsAre(Pair(0, 1), Pair(1, 2)));
+  EXPECT_EQ(ConstructorCounted::constructor_calls, 2);
+}
+
+TEST(Btree,
+     MapRangeConstructorAndInsertSupportExplicitConversionNonComparable) {
+  const std::pair<int, int> i[] = {{0, 1}, {1, 2}};
+
+  absl::btree_map<std::vector<void *>, int> m1{std::begin(i), std::end(i)};
+  EXPECT_THAT(m1,
+              ElementsAre(Pair(IsEmpty(), 1), Pair(ElementsAre(IsNull()), 2)));
+
+  absl::btree_map<std::vector<void *>, int> m2;
+  m2.insert(std::begin(i), std::end(i));
+  EXPECT_THAT(m2,
+              ElementsAre(Pair(IsEmpty(), 1), Pair(ElementsAre(IsNull()), 2)));
+}
+#endif
+
 }  // namespace
 }  // namespace container_internal
 ABSL_NAMESPACE_END
diff --git a/chromium/third_party/abseil-cpp/absl/container/internal/btree.h b/chromium/third_party/abseil-cpp/absl/container/internal/btree.h
index b23138f0955..996afa6126c 100644
--- a/chromium/third_party/abseil-cpp/absl/container/internal/btree.h
+++ b/chromium/third_party/abseil-cpp/absl/container/internal/btree.h
@@ -290,9 +290,12 @@ struct map_params : common_params<Key, Compare, Alloc, TargetNodeSize, Multi,
   };
   using is_map_container = std::true_type;
 
-  static const Key &key(const value_type &value) { return value.first; }
-  static const Key &key(const init_type &init) { return init.first; }
+  template <typename V>
+  static auto key(const V &value) -> decltype(value.first) {
+    return value.first;
+  }
   static const Key &key(const slot_type *s) { return slot_policy::key(s); }
+  static const Key &key(slot_type *s) { return slot_policy::key(s); }
   static mapped_type &value(value_type *value) { return value->second; }
 };
 
@@ -353,8 +356,10 @@ struct set_params : common_params<Key, Compare, Alloc, TargetNodeSize, Multi,
   using value_compare = typename set_params::common_params::key_compare;
   using is_map_container = std::false_type;
 
-  static const Key &key(const value_type &value) { return value; }
+  template <typename V>
+  static const V &key(const V &value) { return value; }
   static const Key &key(const slot_type *slot) { return *slot; }
+  static const Key &key(slot_type *slot) { return *slot; }
 };
 
 // An adapter class that converts a lower-bound compare into an upper-bound
@@ -817,33 +822,52 @@ class btree_node {
     absl::container_internal::SanitizerPoisonObject(slot(i));
   }
 
-  // Transfers value from slot `src_i` in `src` to slot `dest_i` in `this`.
-  void transfer(const size_type dest_i, const size_type src_i, btree_node *src,
-                allocator_type *alloc) {
+  // Transfers value from slot `src_i` in `src_node` to slot `dest_i` in `this`.
+  void transfer(const size_type dest_i, const size_type src_i,
+                btree_node *src_node, allocator_type *alloc) {
     absl::container_internal::SanitizerUnpoisonObject(slot(dest_i));
-    params_type::transfer(alloc, slot(dest_i), src->slot(src_i));
-    absl::container_internal::SanitizerPoisonObject(src->slot(src_i));
+    params_type::transfer(alloc, slot(dest_i), src_node->slot(src_i));
+    absl::container_internal::SanitizerPoisonObject(src_node->slot(src_i));
   }
 
-  // Move n values starting at value i in this node into the values starting at
-  // value j in dest_node.
-  void uninitialized_move_n(const size_type n, const size_type i,
-                            const size_type j, btree_node *dest_node,
-                            allocator_type *alloc) {
+  // Transfers `n` values starting at value `src_i` in `src_node` into the
+  // values starting at value `dest_i` in `this`.
+  void transfer_n(const size_type n, const size_type dest_i,
+                  const size_type src_i, btree_node *src_node,
+                  allocator_type *alloc) {
     absl::container_internal::SanitizerUnpoisonMemoryRegion(
-        dest_node->slot(j), n * sizeof(slot_type));
-    for (slot_type *src = slot(i), *end = src + n, *dest = dest_node->slot(j);
+        slot(dest_i), n * sizeof(slot_type));
+    for (slot_type *src = src_node->slot(src_i), *end = src + n,
+                   *dest = slot(dest_i);
          src != end; ++src, ++dest) {
-      params_type::construct(alloc, dest, src);
+      params_type::transfer(alloc, dest, src);
     }
+    // We take care to avoid poisoning transferred-to nodes in case of overlap.
+    const size_type overlap =
+        this == src_node ? (std::max)(src_i, dest_i + n) - src_i : 0;
+    assert(n >= overlap);
+    absl::container_internal::SanitizerPoisonMemoryRegion(
+        src_node->slot(src_i + overlap), (n - overlap) * sizeof(slot_type));
   }
 
-  // Destroys a range of n values, starting at index i.
-  void value_destroy_n(const size_type i, const size_type n,
-                       allocator_type *alloc) {
-    for (int j = 0; j < n; ++j) {
-      value_destroy(i + j, alloc);
+  // Same as above, except that we start at the end and work our way to the
+  // beginning.
+  void transfer_n_backward(const size_type n, const size_type dest_i,
+                           const size_type src_i, btree_node *src_node,
+                           allocator_type *alloc) {
+    absl::container_internal::SanitizerUnpoisonMemoryRegion(
+        slot(dest_i), n * sizeof(slot_type));
+    for (slot_type *src = src_node->slot(src_i + n - 1), *end = src - n,
+                   *dest = slot(dest_i + n - 1);
+         src != end; --src, --dest) {
+      params_type::transfer(alloc, dest, src);
     }
+    // We take care to avoid poisoning transferred-to nodes in case of overlap.
+    assert(this != src_node || dest_i >= src_i);
+    const size_type num_to_poison =
+        this == src_node ? (std::min)(n, dest_i - src_i) : n;
+    absl::container_internal::SanitizerPoisonMemoryRegion(
+        src_node->slot(src_i), num_to_poison * sizeof(slot_type));
   }
 
   template <typename P>
@@ -1001,6 +1025,7 @@ template <typename Params>
 class btree {
   using node_type = btree_node<Params>;
   using is_key_compare_to = typename Params::is_key_compare_to;
+  using init_type = typename Params::init_type;
 
   // We use a static empty node for the root/leftmost/rightmost of empty btrees
   // in order to avoid branching in begin()/end().
@@ -1165,8 +1190,8 @@ class btree {
   // boolean return value indicates whether insertion succeeded or failed.
   // Requirement: if `key` already exists in the btree, does not consume `args`.
   // Requirement: `key` is never referenced after consuming `args`.
-  template <typename... Args>
-  std::pair<iterator, bool> insert_unique(const key_type &key, Args &&... args);
+  template <typename K, typename... Args>
+  std::pair<iterator, bool> insert_unique(const K &key, Args &&... args);
 
   // Inserts with hint. Checks to see if the value should be placed immediately
   // before `position` in the tree. If so, then the insertion will take
@@ -1174,14 +1199,23 @@ class btree {
   // logarithmic time as if a call to insert_unique() were made.
   // Requirement: if `key` already exists in the btree, does not consume `args`.
   // Requirement: `key` is never referenced after consuming `args`.
-  template <typename... Args>
+  template <typename K, typename... Args>
   std::pair<iterator, bool> insert_hint_unique(iterator position,
-                                               const key_type &key,
+                                               const K &key,
                                                Args &&... args);
 
   // Insert a range of values into the btree.
+  // Note: the first overload avoids constructing a value_type if the key
+  // already exists in the btree.
+  template <typename InputIterator,
+            typename = decltype(std::declval<const key_compare &>()(
+                params_type::key(*std::declval<InputIterator>()),
+                std::declval<const key_type &>()))>
+  void insert_iterator_unique(InputIterator b, InputIterator e, int);
+  // We need the second overload for cases in which we need to construct a
+  // value_type in order to compare it with the keys already in the btree.
   template <typename InputIterator>
-  void insert_iterator_unique(InputIterator b, InputIterator e);
+  void insert_iterator_unique(InputIterator b, InputIterator e, char);
 
   // Inserts a value into the btree.
   template <typename ValueType>
@@ -1531,10 +1565,8 @@ inline void btree_node<P>::emplace_value(const size_type i,
   // Shift old values to create space for new value and then construct it in
   // place.
   if (i < finish()) {
-    value_init(finish(), alloc, slot(finish() - 1));
-    for (size_type j = finish() - 1; j > i; --j)
-      params_type::move(alloc, slot(j - 1), slot(j));
-    value_destroy(i, alloc);
+    transfer_n_backward(finish() - i, /*dest_i=*/i + 1, /*src_i=*/i, this,
+                        alloc);
   }
   value_init(i, alloc, std::forward<Args>(args)...);
   set_finish(finish() + 1);
@@ -1564,7 +1596,9 @@ template <typename P>
 inline void btree_node<P>::remove_values_ignore_children(
     const int i, const int to_erase, allocator_type *alloc) {
   params_type::move(alloc, slot(i + to_erase), finish_slot(), slot(i));
-  value_destroy_n(finish() - to_erase, to_erase, alloc);
+  for (int j = finish() - to_erase; j < finish(); ++j) {
+    value_destroy(j, alloc);
+  }
   set_finish(finish() - to_erase);
 }
 
@@ -1579,22 +1613,17 @@ void btree_node<P>::rebalance_right_to_left(const int to_move,
   assert(to_move <= right->count());
 
   // 1) Move the delimiting value in the parent to the left node.
-  value_init(finish(), alloc, parent()->slot(position()));
+  transfer(finish(), position(), parent(), alloc);
 
   // 2) Move the (to_move - 1) values from the right node to the left node.
-  right->uninitialized_move_n(to_move - 1, right->start(), finish() + 1, this,
-                              alloc);
+  transfer_n(to_move - 1, finish() + 1, right->start(), right, alloc);
 
   // 3) Move the new delimiting value to the parent from the right node.
-  params_type::move(alloc, right->slot(to_move - 1),
-                    parent()->slot(position()));
-
-  // 4) Shift the values in the right node to their correct position.
-  params_type::move(alloc, right->slot(to_move), right->finish_slot(),
-                    right->start_slot());
+  parent()->transfer(position(), right->start() + to_move - 1, right, alloc);
 
-  // 5) Destroy the now-empty to_move entries in the right node.
-  right->value_destroy_n(right->finish() - to_move, to_move, alloc);
+  // 4) Shift the values in the right node to their correct positions.
+  right->transfer_n(right->count() - to_move, right->start(),
+                    right->start() + to_move, right, alloc);
 
   if (!leaf()) {
     // Move the child pointers from the right to the left node.
@@ -1629,54 +1658,19 @@ void btree_node<P>::rebalance_left_to_right(const int to_move,
   // Lastly, a new delimiting value is moved from the left node into the
   // parent, and the remaining empty left node entries are destroyed.
 
-  if (right->count() >= to_move) {
-    // The original location of the right->count() values are sufficient to hold
-    // the new to_move entries from the parent and left node.
-
-    // 1) Shift existing values in the right node to their correct positions.
-    right->uninitialized_move_n(to_move, right->finish() - to_move,
-                                right->finish(), right, alloc);
-    for (slot_type *src = right->slot(right->finish() - to_move - 1),
-                   *dest = right->slot(right->finish() - 1),
-                   *end = right->start_slot();
-         src >= end; --src, --dest) {
-      params_type::move(alloc, src, dest);
-    }
-
-    // 2) Move the delimiting value in the parent to the right node.
-    params_type::move(alloc, parent()->slot(position()),
-                      right->slot(to_move - 1));
-
-    // 3) Move the (to_move - 1) values from the left node to the right node.
-    params_type::move(alloc, slot(finish() - (to_move - 1)), finish_slot(),
-                      right->start_slot());
-  } else {
-    // The right node does not have enough initialized space to hold the new
-    // to_move entries, so part of them will move to uninitialized space.
-
-    // 1) Shift existing values in the right node to their correct positions.
-    right->uninitialized_move_n(right->count(), right->start(),
-                                right->start() + to_move, right, alloc);
+  // 1) Shift existing values in the right node to their correct positions.
+  right->transfer_n_backward(right->count(), right->start() + to_move,
+                             right->start(), right, alloc);
 
-    // 2) Move the delimiting value in the parent to the right node.
-    right->value_init(to_move - 1, alloc, parent()->slot(position()));
+  // 2) Move the delimiting value in the parent to the right node.
+  right->transfer(right->start() + to_move - 1, position(), parent(), alloc);
 
-    // 3) Move the (to_move - 1) values from the left node to the right node.
-    const size_type uninitialized_remaining = to_move - right->count() - 1;
-    uninitialized_move_n(uninitialized_remaining,
-                         finish() - uninitialized_remaining, right->finish(),
-                         right, alloc);
-    params_type::move(alloc, slot(finish() - (to_move - 1)),
-                      slot(finish() - uninitialized_remaining),
-                      right->start_slot());
-  }
+  // 3) Move the (to_move - 1) values from the left node to the right node.
+  right->transfer_n(to_move - 1, right->start(), finish() - (to_move - 1), this,
+                    alloc);
 
   // 4) Move the new delimiting value to the parent from the left node.
-  params_type::move(alloc, slot(finish() - to_move),
-                    parent()->slot(position()));
-
-  // 5) Destroy the now-empty to_move entries in the left node.
-  value_destroy_n(finish() - to_move, to_move, alloc);
+  parent()->transfer(position(), finish() - to_move, this, alloc);
 
   if (!leaf()) {
     // Move the child pointers from the left to the right node.
@@ -1716,10 +1710,7 @@ void btree_node<P>::split(const int insert_position, btree_node *dest,
   assert(count() >= 1);
 
   // Move values from the left sibling to the right sibling.
-  uninitialized_move_n(dest->count(), finish(), dest->start(), dest, alloc);
-
-  // Destroy the now-empty entries in the left node.
-  value_destroy_n(finish(), dest->count(), alloc);
+  dest->transfer_n(dest->count(), dest->start(), finish(), this, alloc);
 
   // The split key is the largest value in the left sibling.
   --mutable_finish();
@@ -1746,11 +1737,7 @@ void btree_node<P>::merge(btree_node *src, allocator_type *alloc) {
   value_init(finish(), alloc, parent()->slot(position()));
 
   // Move the values from the right to the left node.
-  src->uninitialized_move_n(src->count(), src->start(), finish() + 1, this,
-                            alloc);
-
-  // Destroy the now-empty entries in the right node.
-  src->value_destroy_n(src->start(), src->count(), alloc);
+  transfer_n(src->count(), finish() + 1, src->start(), src, alloc);
 
   if (!leaf()) {
     // Move the child pointers from the right to the left node.
@@ -1883,8 +1870,8 @@ btree<P>::btree(const btree &other)
 }
 
 template <typename P>
-template <typename... Args>
-auto btree<P>::insert_unique(const key_type &key, Args &&... args)
+template <typename K, typename... Args>
+auto btree<P>::insert_unique(const K &key, Args &&... args)
     -> std::pair<iterator, bool> {
   if (empty()) {
     mutable_root() = rightmost_ = new_leaf_root_node(1);
@@ -1909,8 +1896,8 @@ auto btree<P>::insert_unique(const key_type &key, Args &&... args)
 }
 
 template <typename P>
-template <typename... Args>
-inline auto btree<P>::insert_hint_unique(iterator position, const key_type &key,
+template <typename K, typename... Args>
+inline auto btree<P>::insert_hint_unique(iterator position, const K &key,
                                          Args &&... args)
     -> std::pair<iterator, bool> {
   if (!empty()) {
@@ -1934,14 +1921,23 @@ inline auto btree<P>::insert_hint_unique(iterator position, const key_type &key,
 }
 
 template <typename P>
-template <typename InputIterator>
-void btree<P>::insert_iterator_unique(InputIterator b, InputIterator e) {
+template <typename InputIterator, typename>
+void btree<P>::insert_iterator_unique(InputIterator b, InputIterator e, int) {
   for (; b != e; ++b) {
     insert_hint_unique(end(), params_type::key(*b), *b);
   }
 }
 
 template <typename P>
+template <typename InputIterator>
+void btree<P>::insert_iterator_unique(InputIterator b, InputIterator e, char) {
+  for (; b != e; ++b) {
+    init_type value(*b);
+    insert_hint_unique(end(), params_type::key(value), std::move(value));
+  }
+}
+
+template <typename P>
 template <typename ValueType>
 auto btree<P>::insert_multi(const key_type &key, ValueType &&v) -> iterator {
   if (empty()) {
@@ -2474,9 +2470,8 @@ inline auto btree<P>::internal_emplace(iterator iter, Args &&... args)
       // Transfer the values from the old root to the new root.
       node_type *old_root = root();
       node_type *new_root = iter.node;
-      for (int i = old_root->start(), f = old_root->finish(); i < f; ++i) {
-        new_root->transfer(i, i, old_root, alloc);
-      }
+      new_root->transfer_n(old_root->count(), new_root->start(),
+                           old_root->start(), old_root, alloc);
       new_root->set_finish(old_root->finish());
       old_root->set_finish(old_root->start());
       delete_leaf_node(old_root);
diff --git a/chromium/third_party/abseil-cpp/absl/container/internal/btree_container.h b/chromium/third_party/abseil-cpp/absl/container/internal/btree_container.h
index 734c90ef3d9..d0fc6451495 100644
--- a/chromium/third_party/abseil-cpp/absl/container/internal/btree_container.h
+++ b/chromium/third_party/abseil-cpp/absl/container/internal/btree_container.h
@@ -289,10 +289,10 @@ class btree_set_container : public btree_container<Tree> {
   }
   template <typename InputIterator>
   void insert(InputIterator b, InputIterator e) {
-    this->tree_.insert_iterator_unique(b, e);
+    this->tree_.insert_iterator_unique(b, e, 0);
   }
   void insert(std::initializer_list<init_type> init) {
-    this->tree_.insert_iterator_unique(init.begin(), init.end());
+    this->tree_.insert_iterator_unique(init.begin(), init.end(), 0);
   }
   insert_return_type insert(node_type &&node) {
     if (!node) return {this->end(), false, node_type()};
diff --git a/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set.h b/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set.h
index df0f2b2b54b..1f304b613fe 100644
--- a/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set.h
+++ b/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set.h
@@ -497,6 +497,18 @@ inline size_t GrowthToLowerboundCapacity(size_t growth) {
   return growth + static_cast<size_t>((static_cast<int64_t>(growth) - 1) / 7);
 }
 
+inline void AssertIsFull(ctrl_t* ctrl) {
+  ABSL_HARDENING_ASSERT((ctrl != nullptr && IsFull(*ctrl)) &&
+                        "Invalid operation on iterator. The element might have "
+                        "been erased, or the table might have rehashed.");
+}
+
+inline void AssertIsValid(ctrl_t* ctrl) {
+  ABSL_HARDENING_ASSERT((ctrl == nullptr || IsFull(*ctrl)) &&
+                        "Invalid operation on iterator. The element might have "
+                        "been erased, or the table might have rehashed.");
+}
+
 // Policy: a policy defines how to perform different operations on
 // the slots of the hashtable (see hash_policy_traits.h for the full interface
 // of policy).
@@ -617,7 +629,7 @@ class raw_hash_set {
 
     // PRECONDITION: not an end() iterator.
     reference operator*() const {
-      assert_is_full();
+      AssertIsFull(ctrl_);
       return PolicyTraits::element(slot_);
     }
 
@@ -626,7 +638,7 @@ class raw_hash_set {
 
     // PRECONDITION: not an end() iterator.
     iterator& operator++() {
-      assert_is_full();
+      AssertIsFull(ctrl_);
       ++ctrl_;
       ++slot_;
       skip_empty_or_deleted();
@@ -640,8 +652,8 @@ class raw_hash_set {
     }
 
     friend bool operator==(const iterator& a, const iterator& b) {
-      a.assert_is_valid();
-      b.assert_is_valid();
+      AssertIsValid(a.ctrl_);
+      AssertIsValid(b.ctrl_);
       return a.ctrl_ == b.ctrl_;
     }
     friend bool operator!=(const iterator& a, const iterator& b) {
@@ -655,13 +667,6 @@ class raw_hash_set {
       ABSL_INTERNAL_ASSUME(ctrl != nullptr);
     }
 
-    void assert_is_full() const {
-      ABSL_HARDENING_ASSERT(ctrl_ != nullptr && IsFull(*ctrl_));
-    }
-    void assert_is_valid() const {
-      ABSL_HARDENING_ASSERT(ctrl_ == nullptr || IsFull(*ctrl_));
-    }
-
     void skip_empty_or_deleted() {
       while (IsEmptyOrDeleted(*ctrl_)) {
         uint32_t shift = Group{ctrl_}.CountLeadingEmptyOrDeleted();
@@ -1174,7 +1179,7 @@ class raw_hash_set {
   // This overload is necessary because otherwise erase<K>(const K&) would be
   // a better match if non-const iterator is passed as an argument.
   void erase(iterator it) {
-    it.assert_is_full();
+    AssertIsFull(it.ctrl_);
     PolicyTraits::destroy(&alloc_ref(), it.slot_);
     erase_meta_only(it);
   }
@@ -1208,7 +1213,7 @@ class raw_hash_set {
   }
 
   node_type extract(const_iterator position) {
-    position.inner_.assert_is_full();
+    AssertIsFull(position.inner_.ctrl_);
     auto node =
         CommonAccess::Transfer<node_type>(alloc_ref(), position.inner_.slot_);
     erase_meta_only(position);
diff --git a/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set_test.cc b/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set_test.cc
index 2fc85591ca7..6befa960a4f 100644
--- a/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set_test.cc
+++ b/chromium/third_party/abseil-cpp/absl/container/internal/raw_hash_set_test.cc
@@ -1791,7 +1791,7 @@ TEST(TableDeathTest, EraseOfEndAsserts) {
 
   IntTable t;
   // Extra simple "regexp" as regexp support is highly varied across platforms.
-  constexpr char kDeathMsg[] = "IsFull";
+  constexpr char kDeathMsg[] = "Invalid operation on iterator";
   EXPECT_DEATH_IF_SUPPORTED(t.erase(t.end()), kDeathMsg);
 }
 
diff --git a/chromium/third_party/abseil-cpp/absl/container/internal/unordered_map_modifiers_test.h b/chromium/third_party/abseil-cpp/absl/container/internal/unordered_map_modifiers_test.h
index b8c513f1579..8c9ca779a42 100644
--- a/chromium/third_party/abseil-cpp/absl/container/internal/unordered_map_modifiers_test.h
+++ b/chromium/third_party/abseil-cpp/absl/container/internal/unordered_map_modifiers_test.h
@@ -286,6 +286,8 @@ class UniquePtrModifiersTest : public ::testing::Test {
   }
 };
 
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(UniquePtrModifiersTest);
+
 TYPED_TEST_SUITE_P(UniquePtrModifiersTest);
 
 // Test that we do not move from rvalue arguments if an insertion does not