Move base to DEPS

base/rand_util.h

-// Copyright (c) 2012 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 BASE_RAND_UTIL_H_
-#define BASE_RAND_UTIL_H_
-
-#include <string>
-
-#include "base/base_export.h"
-#include "base/basictypes.h"
-
-namespace base {
-
-// Returns a random number in range [0, kuint64max]. Thread-safe.
-BASE_EXPORT uint64 RandUint64();
-
-// Returns a random number between min and max (inclusive). Thread-safe.
-BASE_EXPORT int RandInt(int min, int max);
-
-// Returns a random number in range [0, range).  Thread-safe.
-//
-// Note that this can be used as an adapter for std::random_shuffle():
-// Given a pre-populated |std::vector<int> myvector|, shuffle it as
-//   std::random_shuffle(myvector.begin(), myvector.end(), base::RandGenerator);
-BASE_EXPORT uint64 RandGenerator(uint64 range);
-
-// Returns a random double in range [0, 1). Thread-safe.
-BASE_EXPORT double RandDouble();
-
-// Given input |bits|, convert with maximum precision to a double in
-// the range [0, 1). Thread-safe.
-BASE_EXPORT double BitsToOpenEndedUnitInterval(uint64 bits);
-
-// Fills |output_length| bytes of |output| with random data.
-//
-// WARNING:
-// Do not use for security-sensitive purposes.
-// See crypto/ for cryptographically secure random number generation APIs.
-BASE_EXPORT void RandBytes(void* output, size_t output_length);
-
-// Fills a string of length |length| with random data and returns it.
-// |length| should be nonzero.
-//
-// Note that this is a variation of |RandBytes| with a different return type.
-// The returned string is likely not ASCII/UTF-8. Use with care.
-//
-// WARNING:
-// Do not use for security-sensitive purposes.
-// See crypto/ for cryptographically secure random number generation APIs.
-BASE_EXPORT std::string RandBytesAsString(size_t length);
-
-#if defined(OS_POSIX)
-BASE_EXPORT int GetUrandomFD();
-#endif
-
-}  // namespace base
-
-#endif  // BASE_RAND_UTIL_H_