Update libwebrtc third-party abseilcpp to M78
https://bugs.webkit.org/show_bug.cgi?id=202726
<rdar://problem/56147823>

Unreviewed.


* Source/third_party/abseil-cpp/absl/strings/string_view.h:
(absl::string_view::CheckLengthInternal):
Build fix for debug bots.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251277 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/ThirdParty/libwebrtc/ChangeLog b/Source/ThirdParty/libwebrtc/ChangeLog
index a0a8e8a..4281fa3 100644
--- a/Source/ThirdParty/libwebrtc/ChangeLog
+++ b/Source/ThirdParty/libwebrtc/ChangeLog
@@ -1,3 +1,15 @@
+2019-10-18  youenn fablet  <youenn@apple.com>
+
+        Update libwebrtc third-party abseilcpp to M78
+        https://bugs.webkit.org/show_bug.cgi?id=202726
+        <rdar://problem/56147823>
+
+        Unreviewed.
+
+        * Source/third_party/abseil-cpp/absl/strings/string_view.h:
+        (absl::string_view::CheckLengthInternal):
+        Build fix for debug bots.
+
 2019-10-17  Youenn Fablet  <youenn@apple.com>
 
         Add libwebrtc third-party pfft
diff --git a/Source/ThirdParty/libwebrtc/Source/third_party/abseil-cpp/absl/strings/string_view.h b/Source/ThirdParty/libwebrtc/Source/third_party/abseil-cpp/absl/strings/string_view.h
index 25a4d1e..872d9f6 100644
--- a/Source/ThirdParty/libwebrtc/Source/third_party/abseil-cpp/absl/strings/string_view.h
+++ b/Source/ThirdParty/libwebrtc/Source/third_party/abseil-cpp/absl/strings/string_view.h
@@ -493,7 +493,7 @@
       (std::numeric_limits<difference_type>::max)();
 
   static constexpr size_type CheckLengthInternal(size_type len) {
-    return ABSL_ASSERT(len <= kMaxSize), len;
+    return len;
   }
 
   static constexpr size_type StrlenInternal(const char* str) {