Refactor bookmark clipboard code to be cross platform.

base/scoped_clipboard_writer.cc

 // Copyright (c) 2006-2008 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 implements the ScopedClipboardWriter class. Documentation on its
 // purpose can be found in base/scoped_clipboard_writer.h. Documentation on the
 // format of the parameters for each clipboard target can be found in
 // base/clipboard.h.
+
 #include "base/scoped_clipboard_writer.h"
 
 #include "base/gfx/size.h"
+#include "base/pickle.h"
 #include "base/string_util.h"
 
 ScopedClipboardWriter::ScopedClipboardWriter(Clipboard* clipboard)
     : clipboard_(clipboard) {
 }
 
 ScopedClipboardWriter::~ScopedClipboardWriter() {
   if (!objects_.empty() && clipboard_)
     clipboard_->WriteObjects(objects_);
 }
@@ skipping 110 matching lines @@
   const char* size_data = reinterpret_cast<const char*>(&size);
   size_t size_length = sizeof(gfx::Size);
   for (size_t i = 0; i < size_length; i++)
     size_parameter.push_back(size_data[i]);
 
   Clipboard::ObjectMapParams parameters;
   parameters.push_back(pixels_parameter);
   parameters.push_back(size_parameter);
   objects_[Clipboard::CBF_BITMAP] = parameters;
 }
+
+void ScopedClipboardWriter::WritePickledData(const Pickle& pickle,
+                                             Clipboard::FormatType format) {
+  Clipboard::ObjectMapParam format_parameter(format.begin(), format.end());
+  Clipboard::ObjectMapParam data_parameter;
+
+  data_parameter.resize(pickle.size());
+  memcpy(const_cast<char*>(&data_parameter.front()),
+         pickle.data(), pickle.size());
+
+  Clipboard::ObjectMapParams parameters;
+  parameters.push_back(format_parameter);
+  parameters.push_back(data_parameter);
+  objects_[Clipboard::CBF_DATA] = parameters;
+}