1 files changed, 26 insertions, 0 deletions
diff --git a/third_party/base/allocator/partition_allocator/oom_callback.h b/third_party/base/allocator/partition_allocator/oom_callback.h
new file mode 100644
index 0000000000..044b167ff5
--- /dev/null
+++ b/third_party/base/allocator/partition_allocator/oom_callback.h
@@ -0,0 +1,26 @@
+// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_BASE_ALLOCATOR_PARTITION_ALLOCATOR_OOM_CALLBACK_H_
+#define THIRD_PARTY_BASE_ALLOCATOR_PARTITION_ALLOCATOR_OOM_CALLBACK_H_
+
+#include "third_party/base/base_export.h"
+
+namespace pdfium {
+namespace base {
+typedef void (*PartitionAllocOomCallback)();
+// Registers a callback to be invoked during an OOM_CRASH(). OOM_CRASH is
+// invoked by users of PageAllocator (including PartitionAlloc) to signify an
+// allocation failure from the platform.
+BASE_EXPORT void SetPartitionAllocOomCallback(
+    PartitionAllocOomCallback callback);
+
+namespace internal {
+BASE_EXPORT void RunPartitionAllocOomCallback();
+}  // namespace internal
+
+}  // namespace base
+}  // namespace pdfium
+
+#endif  // THIRD_PARTY_BASE_ALLOCATOR_PARTITION_ALLOCATOR_OOM_CALLBACK_H_