Reland "Move webrtc/{base => rtc_base}" (https://codereview.webrtc.org/2877023002)
Reland the base->rtc_base without adding stub headers (will be
done in follow-up CL). This preserves git blame history of all files.
BUG=webrtc:7634
NOTRY=True
TBR=kwiberg@webrtc.org
Change-Id: Iea3bb6f3f67b8374c96337b63e8f5aa3e6181012
Reviewed-on: https://chromium-review.googlesource.com/554611
Reviewed-by: Henrik Kjellander <kjellander@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#18821}diff --git a/webrtc/rtc_base/memory_usage.h b/webrtc/rtc_base/memory_usage.h
new file mode 100644
index 0000000..4cb8231
--- /dev/null
+++ b/webrtc/rtc_base/memory_usage.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef WEBRTC_RTC_BASE_MEMORY_USAGE_H_
+#define WEBRTC_RTC_BASE_MEMORY_USAGE_H_
+
+#include <stdint.h>
+
+namespace rtc {
+
+// Returns current memory used by the process in bytes (working set size on
+// Windows and resident set size on other platforms).
+// Returns -1 on failure.
+int64_t GetProcessResidentSizeBytes();
+
+} // namespace rtc
+
+#endif // WEBRTC_RTC_BASE_MEMORY_USAGE_H_