Simplify DefaultAllocator::Quantizer using partitionAllocActualSize()

Source/wtf/QuantizedAllocation.cpp

Index: Source/wtf/QuantizedAllocation.cpp
diff --git a/Source/wtf/QuantizedAllocation.cpp b/Source/wtf/QuantizedAllocation.cpp
deleted file mode 100644
index 72eb1e4d2cf53661ae87e9bb3c6e6990d7d9710d..0000000000000000000000000000000000000000
--- a/Source/wtf/QuantizedAllocation.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "wtf/QuantizedAllocation.h"
-
-namespace WTF {
-
-unsigned short QuantizedAllocation::table[QuantizedAllocation::kTableSize];
-
-void QuantizedAllocation::init()
-{
-    size_t currAllocation = 0;
-    size_t currRounding = kMinRounding;
-    size_t currRoundingLimit = kMinRoundingLimit / 2;
-    for (size_t i = 0; i < kTableSize; ++i) {
-        table[i] = currRounding - 1;
-        currAllocation += kMinRoundingLimit;
-        if (currAllocation == currRoundingLimit * 2) {
-            currRoundingLimit *= 2;
-            currRounding *= 2;
-        }
-    }
-}
-
-} // namespace WTF