1 files changed, 32 insertions, 0 deletions
diff --git a/security/sandbox/chromium-shim/base/trace_event/heap_profiler_allocation_context_tracker.h b/security/sandbox/chromium-shim/base/trace_event/heap_profiler_allocation_context_tracker.h
new file mode 100644
index 0000000000..bb2cca0ec4
--- /dev/null
+++ b/security/sandbox/chromium-shim/base/trace_event/heap_profiler_allocation_context_tracker.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// This is a dummy version of Chromium source file base/trace_event/heap_profiler_allocation_context_tracker.h.
+// To provide a function required in base/threading/thread_id_name_manager.cc
+// SetCurrentThreadName. We don't use the heap profiler.
+
+#ifndef BASE_TRACE_EVENT_HEAP_PROFILER_ALLOCATION_CONTEXT_TRACKER_H_
+#define BASE_TRACE_EVENT_HEAP_PROFILER_ALLOCATION_CONTEXT_TRACKER_H_
+
+namespace base {
+namespace trace_event {
+
+// The allocation context tracker keeps track of thread-local context for heap
+// profiling. It includes a pseudo stack of trace events. On every allocation
+// the tracker provides a snapshot of its context in the form of an
+// |AllocationContext| that is to be stored together with the allocation
+// details.
+class BASE_EXPORT AllocationContextTracker {
+ public:
+  static void SetCurrentThreadName(const char* name) {}
+
+  DISALLOW_COPY_AND_ASSIGN(AllocationContextTracker);
+};
+
+}  // namespace trace_event
+}  // namespace base
+
+#endif  // BASE_TRACE_EVENT_HEAP_PROFILER_ALLOCATION_CONTEXT_TRACKER_H_