Have ScopedClipboardWriter and Clipboard::WriteObjects take a buffer parameter.

ui/views/controls/textfield/native_textfield_views_unittest.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 <string>
 #include <vector>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 226 matching lines @@
 
   string16 GetClipboardText() const {
     string16 text;
     views::ViewsDelegate::views_delegate->GetClipboard()->
         ReadText(ui::Clipboard::BUFFER_STANDARD, &text);
     return text;
   }
 
   void SetClipboardText(const std::string& text) {
     ui::ScopedClipboardWriter clipboard_writer(
-        views::ViewsDelegate::views_delegate->GetClipboard());
+        views::ViewsDelegate::views_delegate->GetClipboard(),
+        ui::Clipboard::BUFFER_STANDARD);
     clipboard_writer.WriteText(ASCIIToUTF16(text));
   }
 
   View* GetFocusedView() {
     return widget_->GetFocusManager()->GetFocusedView();
   }
 
   int GetCursorPositionX(int cursor_pos) {
     gfx::RenderText* render_text = textfield_view_->GetRenderText();
     return render_text->GetCursorBounds(
@@ skipping 1296 matching lines @@
 #else
   EXPECT_EQ(500U, textfield_->GetCursorPosition());
 #endif
 #endif  // !defined(OS_WIN)
 
   // Reset locale.
   base::i18n::SetICUDefaultLocale(locale);
 }
 
 }  // namespace views