Export of internal Abseil changes

--
b20c539b8e21fee7d4d908a8a26a317a3de9d993 by Martijn Vels <mvels@google.com>:

Add CordRepBtree implementation

PiperOrigin-RevId: 385679196

--
96f7753b7af5fd964537d5794dd597bb6e698071 by Derek Mauro <dmauro@google.com>:

Update Abseil dependencies

PiperOrigin-RevId: 385643956

--
67bdae4c686f0df09cc7155633c03218bf23d177 by Abseil Team <absl-team@google.com>:

Fix up some small typos in error messages.

PiperOrigin-RevId: 385625107
GitOrigin-RevId: b20c539b8e21fee7d4d908a8a26a317a3de9d993
Change-Id: I8f602cfe9f7878b0558359ab15efb048caefb3a5

1 files changed, 4 insertions, 0 deletions

diff --git a/absl/strings/internal/cord_internal.cc b/absl/strings/internal/cord_internal.cc
index 6a0b051c..f79cb628 100644
--- a/absl/strings/internal/cord_internal.cc
+++ b/absl/strings/internal/cord_internal.cc
@@ -18,6 +18,7 @@
 #include <memory>
 
 #include "absl/container/inlined_vector.h"
+#include "absl/strings/internal/cord_rep_btree.h"
 #include "absl/strings/internal/cord_rep_flat.h"
 #include "absl/strings/internal/cord_rep_ring.h"
 
@@ -50,6 +51,9 @@ void CordRep::Destroy(CordRep* rep) {
         rep = left;
         continue;
       }
+    } else if (rep->tag == BTREE) {
+      CordRepBtree::Destroy(rep->btree());
+      rep = nullptr;
     } else if (rep->tag == RING) {
       CordRepRing::Destroy(rep->ring());
       rep = nullptr;