Clear the clipboard closing Incognito window

ui/base/clipboard/clipboard_android.cc

 // Copyright (c) 2012 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 "ui/base/clipboard/clipboard.h"
 
 #include "base/android/jni_string.h"
 #include "base/lazy_instance.h"
 #include "base/stl_util.h"
 #include "base/synchronization/lock.h"
@@ skipping 180 matching lines @@
   return data_ == other.data_;
 }
 
 Clipboard::Clipboard() {
 }
 
 Clipboard::~Clipboard() {
 }
 
 // Main entry point used to write several values in the clipboard.
-void Clipboard::WriteObjects(Buffer buffer, const ObjectMap& objects) {
+void Clipboard::WriteObjectsImpl(Buffer buffer, const ObjectMap& objects) {
   DCHECK_EQ(buffer, BUFFER_STANDARD);
   g_map.Get().Clear();
   for (ObjectMap::const_iterator iter = objects.begin();
        iter != objects.end(); ++iter) {
     DispatchObject(static_cast<ObjectType>(iter->first), iter->second);
   }
 }
 
 uint64 Clipboard::GetSequenceNumber(Clipboard::Buffer /* buffer */) {
   // TODO: implement this. For now this interface will advertise
@@ skipping 192 matching lines @@
   packed += std::string(pixel_data, bm_size);
   g_map.Get().Set(kBitmapFormat, packed);
 }
 
 void Clipboard::WriteData(const Clipboard::FormatType& format,
                           const char* data_data, size_t data_len) {
   g_map.Get().Set(format.data(), std::string(data_data, data_len));
 }
 
 } // namespace ui