Rename write buffers to store buffers.

src/write-buffer.h

Index: src/write-buffer.h
===================================================================
--- src/write-buffer.h	(revision 6201)
+++ src/write-buffer.h	(working copy)
@@ -1,68 +0,0 @@
-// Copyright 2010 the V8 project authors. 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.
-
-#ifndef V8_WRITE_BARRIER_H_
-#define V8_WRITE_BARRIER_H_
-
-#include "allocation.h"
-#include "checks.h"
-#include "globals.h"
-#include "platform.h"
-
-namespace v8 {
-namespace internal {
-
-
-// Used to implement the write barrier by collecting addresses of pointers
-// between spaces.
-class WriteBuffer : public AllStatic {
- public:
-  static inline Address TopAddress();
-
-  static void Setup();
-  static void TearDown();
-
-  static inline void Mark(Address addr);
-
-  static const int kWriteBufferOverflowBit = 1 << 16;
-  static const int kWriteBufferSize = kWriteBufferOverflowBit;
-  static const int kHashMapLengthLog2 = 12;
-  static const int kHashMapLength = 1 << kHashMapLengthLog2;
-
-  static void Compact();
-
- private:
-  static Address* start_;
-  static Address* limit_;
-  static VirtualMemory* virtual_memory_;
-  static uintptr_t* hash_map_1_;
-  static uintptr_t* hash_map_2_;
-};
-
-} }  // namespace v8::internal
-
-#endif  // V8_WRITE_BARRIER_H_