Split net/spdy into core and chromium subdirectories.

net/spdy/spdy_pinnable_buffer_piece.cc

-// Copyright 2014 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.
-
-#include "net/spdy/spdy_pinnable_buffer_piece.h"
-
-namespace net {
-
-SpdyPinnableBufferPiece::SpdyPinnableBufferPiece()
-    : buffer_(0), length_(0) {}
-
-SpdyPinnableBufferPiece::~SpdyPinnableBufferPiece() {}
-
-void SpdyPinnableBufferPiece::Pin() {
-  if (!storage_ && buffer_ != NULL && length_ != 0) {
-    storage_.reset(new char[length_]);
-    std::copy(buffer_, buffer_ + length_, storage_.get());
-    buffer_ = storage_.get();
-  }
-}
-
-void SpdyPinnableBufferPiece::Swap(SpdyPinnableBufferPiece* other) {
-  size_t length = length_;
-  length_ = other->length_;
-  other->length_ = length;
-
-  const char* buffer = buffer_;
-  buffer_ = other->buffer_;
-  other->buffer_ = buffer;
-
-  storage_.swap(other->storage_);
-}
-
-}  // namespace net