Verify FormatType in ScopedClipboardWriter::WritePickledData.

ui/base/clipboard/clipboard_win.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.
 
 // Many of these functions are based on those found in
 // webkit/port/platform/PasteboardWin.cpp
 
 #include "ui/base/clipboard/clipboard.h"
 
 #include <shellapi.h>
@@ skipping 659 matching lines @@
   if (url) {
     const size_t url_start = bookmark.find_first_not_of(kDelim, title_end);
     if (url_start != base::string16::npos) {
       *url = base::UTF16ToUTF8(
           bookmark.substr(url_start, base::string16::npos));
     }
   }
 }
 
 // static
-Clipboard::FormatType Clipboard::GetFormatType(
+Clipboard::FormatType Clipboard::GetFormatTypeInternal(
     const std::string& format_string) {
   return FormatType(
       ::RegisterClipboardFormat(base::ASCIIToWide(format_string).c_str()));
 }
 
 // static
 const Clipboard::FormatType& Clipboard::GetUrlFormatType() {
   CR_DEFINE_STATIC_LOCAL(
       FormatType, type, (::RegisterClipboardFormat(CFSTR_INETURLA)));
   return type;
@@ skipping 104 matching lines @@
       (::RegisterClipboardFormat(L"WebKit Smart Paste Format")));
   return type;
 }
 
 // static
 const Clipboard::FormatType& Clipboard::GetWebCustomDataFormatType() {
   // TODO(dcheng): This name is temporary. See http://crbug.com/106449.
   CR_DEFINE_STATIC_LOCAL(
       FormatType,
       type,
-      (::RegisterClipboardFormat(L"Chromium Web Custom MIME Data Format")));
+      (GetFormatType("Chromium Web Custom MIME Data Format")));
   return type;
 }
 
 // static
 const Clipboard::FormatType& Clipboard::GetPepperCustomDataFormatType() {
   CR_DEFINE_STATIC_LOCAL(
       FormatType,
       type,
-      (::RegisterClipboardFormat(L"Chromium Pepper MIME Data Format")));
+      (GetFormatType("Chromium Pepper MIME Data Format")));
   return type;
 }
 
 // static
 void Clipboard::FreeData(unsigned int format, HANDLE data) {
   if (format == CF_BITMAP)
     ::DeleteObject(static_cast<HBITMAP>(data));
   else
     ::GlobalFree(data);
 }
 
 HWND Clipboard::GetClipboardWindow() const {
   if (!clipboard_owner_)
     return NULL;
 
   if (clipboard_owner_->hwnd() == NULL)
     clipboard_owner_->Create(base::Bind(&ClipboardOwnerWndProc));
 
   return clipboard_owner_->hwnd();
 }
 
 }  // namespace ui