Serializer: move to a subfolder and clean up includes.

src/snapshot-source-sink.cc

-// Copyright 2014 the V8 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.
-
-
-#include "src/snapshot-source-sink.h"
-
-#include "src/base/logging.h"
-#include "src/handles-inl.h"
-#include "src/serialize.h"  // for SerializerDeserializer::nop() in AtEOF()
-
-
-namespace v8 {
-namespace internal {
-
-void SnapshotByteSource::CopyRaw(byte* to, int number_of_bytes) {
-  memcpy(to, data_ + position_, number_of_bytes);
-  position_ += number_of_bytes;
-}
-
-
-void SnapshotByteSink::PutInt(uintptr_t integer, const char* description) {
-  DCHECK(integer < 1 << 30);
-  integer <<= 2;
-  int bytes = 1;
-  if (integer > 0xff) bytes = 2;
-  if (integer > 0xffff) bytes = 3;
-  if (integer > 0xffffff) bytes = 4;
-  integer |= (bytes - 1);
-  Put(static_cast<int>(integer & 0xff), "IntPart1");
-  if (bytes > 1) Put(static_cast<int>((integer >> 8) & 0xff), "IntPart2");
-  if (bytes > 2) Put(static_cast<int>((integer >> 16) & 0xff), "IntPart3");
-  if (bytes > 3) Put(static_cast<int>((integer >> 24) & 0xff), "IntPart4");
-}
-
-
-void SnapshotByteSink::PutRaw(const byte* data, int number_of_bytes,
-                              const char* description) {
-  data_.AddAll(Vector<byte>(const_cast<byte*>(data), number_of_bytes));
-}
-
-
-bool SnapshotByteSource::AtEOF() {
-  if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false;
-  for (int x = position_; x < length_; x++) {
-    if (data_[x] != SerializerDeserializer::nop()) return false;
-  }
-  return true;
-}
-
-
-bool SnapshotByteSource::GetBlob(const byte** data, int* number_of_bytes) {
-  int size = GetInt();
-  *number_of_bytes = size;
-
-  if (position_ + size <= length_) {
-    *data = &data_[position_];
-    Advance(size);
-    return true;
-  } else {
-    Advance(length_ - position_);  // proceed until end.
-    return false;
-  }
-}
-
-}  // namespace v8::internal
-}  // namespace v8