Merge changes I0ab600cd,I1e74c64a am: 798f3afdf6 am: 2f9c4b2c3b am: a9167328fc am: 7563023510 am: 43d8f56cdcandroid-13.0.0_r83android-13.0.0_r82android-13.0.0_r81android-13.0.0_r80android-13.0.0_r79android-13.0.0_r78android-13.0.0_r77android-13.0.0_r76android-13.0.0_r75android-13.0.0_r74android-13.0.0_r73android-13.0.0_r72android-13.0.0_r71android-13.0.0_r70android-13.0.0_r69android-13.0.0_r68android-13.0.0_r67android-13.0.0_r66android-13.0.0_r65android-13.0.0_r64android-13.0.0_r63android-13.0.0_r62android-13.0.0_r61android-13.0.0_r60android-13.0.0_r59android-13.0.0_r58android-13.0.0_r56android-13.0.0_r54android-13.0.0_r53android-13.0.0_r52android-13.0.0_r51android-13.0.0_r50android-13.0.0_r49android-13.0.0_r48android-13.0.0_r47android-13.0.0_r46android-13.0.0_r45android-13.0.0_r44android-13.0.0_r43android-13.0.0_r42android-13.0.0_r41android-13.0.0_r40android-13.0.0_r39android-13.0.0_r38android-13.0.0_r37android-13.0.0_r36android-13.0.0_r35android-13.0.0_r34android-13.0.0_r33android-13.0.0_r32android13-qpr3-s9-releaseandroid13-qpr3-s8-releaseandroid13-qpr3-s7-releaseandroid13-qpr3-s6-releaseandroid13-qpr3-s5-releaseandroid13-qpr3-s4-releaseandroid13-qpr3-s3-releaseandroid13-qpr3-s2-releaseandroid13-qpr3-s14-releaseandroid13-qpr3-s13-releaseandroid13-qpr3-s12-releaseandroid13-qpr3-s11-releaseandroid13-qpr3-s10-releaseandroid13-qpr3-s1-releaseandroid13-qpr3-releaseandroid13-qpr3-c-s8-releaseandroid13-qpr3-c-s7-releaseandroid13-qpr3-c-s6-releaseandroid13-qpr3-c-s5-releaseandroid13-qpr3-c-s4-releaseandroid13-qpr3-c-s3-releaseandroid13-qpr3-c-s2-releaseandroid13-qpr3-c-s12-releaseandroid13-qpr3-c-s11-releaseandroid13-qpr3-c-s10-releaseandroid13-qpr3-c-s1-releaseandroid13-qpr2-s9-releaseandroid13-qpr2-s8-releaseandroid13-qpr2-s7-releaseandroid13-qpr2-s6-releaseandroid13-qpr2-s5-releaseandroid13-qpr2-s3-releaseandroid13-qpr2-s2-releaseandroid13-qpr2-s12-releaseandroid13-qpr2-s11-releaseandroid13-qpr2-s10-releaseandroid13-qpr2-s1-releaseandroid13-qpr2-releaseandroid13-qpr2-b-s1-releaseandroid13-d4-s2-releaseandroid13-d4-s1-releaseandroid13-d4-release

Original change: https://android-review.googlesource.com/c/platform/external/webrtc/+/2062410

Change-Id: I1aa9f459b825711b800cc65782979943a9151ec7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 63 insertions, 18 deletions

diff --git a/third_party/abseil-cpp/absl/container/btree_set.h b/third_party/abseil-cpp/absl/container/btree_set.h
index 127fb940d4..8973900693 100644
--- a/third_party/abseil-cpp/absl/container/btree_set.h
+++ b/third_party/abseil-cpp/absl/container/btree_set.h
@@ -183,7 +183,7 @@ class btree_set
   // template <typename K> size_type erase(const K& key):
   //
   //   Erases the element with the matching key, if it exists, returning the
-  //   number of elements erased.
+  //   number of elements erased (0 or 1).
   using Base::erase;
 
   // btree_set::insert()
@@ -263,7 +263,7 @@ class btree_set
   //   Extracts the element at the indicated position and returns a node handle
   //   owning that extracted data.
   //
-  // template <typename K> node_type extract(const K& x):
+  // template <typename K> node_type extract(const K& k):
   //
   //   Extracts the element with the key matching the passed key value and
   //   returns a node handle owning that extracted data. If the `btree_set`
@@ -300,8 +300,8 @@ class btree_set
   // Determines whether an element comparing equal to the given `key` exists
   // within the `btree_set`, returning `true` if so or `false` otherwise.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::contains;
 
   // btree_set::count()
@@ -312,8 +312,8 @@ class btree_set
   // the `btree_set`. Note that this function will return either `1` or `0`
   // since duplicate elements are not allowed within a `btree_set`.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::count;
 
   // btree_set::equal_range()
@@ -330,10 +330,32 @@ class btree_set
   //
   // Finds an element with the passed `key` within the `btree_set`.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::find;
 
+  // btree_set::lower_bound()
+  //
+  // template <typename K> iterator lower_bound(const K& key):
+  // template <typename K> const_iterator lower_bound(const K& key) const:
+  //
+  // Finds the first element that is not less than `key` within the `btree_set`.
+  //
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
+  using Base::lower_bound;
+
+  // btree_set::upper_bound()
+  //
+  // template <typename K> iterator upper_bound(const K& key):
+  // template <typename K> const_iterator upper_bound(const K& key) const:
+  //
+  // Finds the first element that is greater than `key` within the `btree_set`.
+  //
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
+  using Base::upper_bound;
+
   // btree_set::get_allocator()
   //
   // Returns the allocator function associated with this `btree_set`.
@@ -567,7 +589,7 @@ class btree_multiset
   //   Extracts the element at the indicated position and returns a node handle
   //   owning that extracted data.
   //
-  // template <typename K> node_type extract(const K& x):
+  // template <typename K> node_type extract(const K& k):
   //
   //   Extracts the element with the key matching the passed key value and
   //   returns a node handle owning that extracted data. If the `btree_multiset`
@@ -582,9 +604,8 @@ class btree_multiset
 
   // btree_multiset::merge()
   //
-  // Extracts elements from a given `source` btree_multiset into this
-  // `btree_multiset`. If the destination `btree_multiset` already contains an
-  // element with an equivalent key, that element is not extracted.
+  // Extracts all elements from a given `source` btree_multiset into this
+  // `btree_multiset`.
   using Base::merge;
 
   // btree_multiset::swap(btree_multiset& other)
@@ -604,8 +625,8 @@ class btree_multiset
   // Determines whether an element comparing equal to the given `key` exists
   // within the `btree_multiset`, returning `true` if so or `false` otherwise.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::contains;
 
   // btree_multiset::count()
@@ -615,8 +636,8 @@ class btree_multiset
   // Returns the number of elements comparing equal to the given `key` within
   // the `btree_multiset`.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::count;
 
   // btree_multiset::equal_range()
@@ -633,10 +654,34 @@ class btree_multiset
   //
   // Finds an element with the passed `key` within the `btree_multiset`.
   //
-  // Supports heterogeneous lookup, provided that the set is provided a
-  // compatible heterogeneous comparator.
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
   using Base::find;
 
+  // btree_multiset::lower_bound()
+  //
+  // template <typename K> iterator lower_bound(const K& key):
+  // template <typename K> const_iterator lower_bound(const K& key) const:
+  //
+  // Finds the first element that is not less than `key` within the
+  // `btree_multiset`.
+  //
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
+  using Base::lower_bound;
+
+  // btree_multiset::upper_bound()
+  //
+  // template <typename K> iterator upper_bound(const K& key):
+  // template <typename K> const_iterator upper_bound(const K& key) const:
+  //
+  // Finds the first element that is greater than `key` within the
+  // `btree_multiset`.
+  //
+  // Supports heterogeneous lookup, provided that the set has a compatible
+  // heterogeneous comparator.
+  using Base::upper_bound;
+
   // btree_multiset::get_allocator()
   //
   // Returns the allocator function associated with this `btree_multiset`.