chore(3p/abseil_cpp): unvendor abseil_cpp r/3786

we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 35 deletions

diff --git a/third_party/abseil_cpp/absl/base/internal/spinlock_akaros.inc b/third_party/abseil_cpp/absl/base/internal/spinlock_akaros.inc
deleted file mode 100644
index bc468940fc..0000000000
--- a/third_party/abseil_cpp/absl/base/internal/spinlock_akaros.inc
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2017 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// This file is an Akaros-specific part of spinlock_wait.cc
-
-#include <atomic>
-
-#include "absl/base/internal/scheduling_mode.h"
-
-extern "C" {
-
-ABSL_ATTRIBUTE_WEAK void AbslInternalSpinLockDelay(
-    std::atomic<uint32_t>* /* lock_word */, uint32_t /* value */,
-    int /* loop */, absl::base_internal::SchedulingMode /* mode */) {
-  // In Akaros, one must take care not to call anything that could cause a
-  // malloc(), a blocking system call, or a uthread_yield() while holding a
-  // spinlock. Our callers assume will not call into libraries or other
-  // arbitrary code.
-}
-
-ABSL_ATTRIBUTE_WEAK void AbslInternalSpinLockWake(
-    std::atomic<uint32_t>* /* lock_word */, bool /* all */) {}
-
-}  // extern "C"