Move base to DEPS

base/bits.h

Index: base/bits.h
diff --git a/base/bits.h b/base/bits.h
deleted file mode 100644
index b2209e8ed7934a6dfc918c3d7d12b9c455f594e1..0000000000000000000000000000000000000000
--- a/base/bits.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (c) 2009 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.
-
-// This file defines some bit utilities.
-
-#ifndef BASE_BITS_H_
-#define BASE_BITS_H_
-
-#include "base/basictypes.h"
-#include "base/logging.h"
-
-namespace base {
-namespace bits {
-
-// Returns the integer i such as 2^i <= n < 2^(i+1)
-inline int Log2Floor(uint32 n) {
-  if (n == 0)
-    return -1;
-  int log = 0;
-  uint32 value = n;
-  for (int i = 4; i >= 0; --i) {
-    int shift = (1 << i);
-    uint32 x = value >> shift;
-    if (x != 0) {
-      value = x;
-      log += shift;
-    }
-  }
-  DCHECK_EQ(value, 1u);
-  return log;
-}
-
-// Returns the integer i such as 2^(i-1) < n <= 2^i
-inline int Log2Ceiling(uint32 n) {
-  if (n == 0) {
-    return -1;
-  } else {
-    // Log2Floor returns -1 for 0, so the following works correctly for n=1.
-    return 1 + Log2Floor(n - 1);
-  }
-}
-
-}  // namespace bits
-}  // namespace base
-
-#endif  // BASE_BITS_H_