Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2

base/trace_event/memory_dump_request_args.cc

+// Copyright 2015 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.
+
+#include "base/trace_event/memory_dump_request_args.h"
+
+#include "base/logging.h"
+
+namespace base {
+namespace trace_event {
+
+// static
+const char* MemoryDumpTypeToString(const MemoryDumpType& dump_type) {
+  switch (dump_type) {
+    case MemoryDumpType::TASK_BEGIN:
+      return "TASK_BEGIN";
+    case MemoryDumpType::TASK_END:
+      return "TASK_END";
+    case MemoryDumpType::PERIODIC_INTERVAL:
+      return "PERIODIC_INTERVAL";
+    case MemoryDumpType::PERIODIC_INTERVAL_WITH_MMAPS:
+      return "PERIODIC_INTERVAL_WITH_MMAPS";
+    case MemoryDumpType::EXPLICITLY_TRIGGERED:
+      return "EXPLICITLY_TRIGGERED";
+  }
+  NOTREACHED();
+  return "UNKNOWN";
+}
+
+}  // namespace trace_event
+}  // namespace base