Update WebClipboard/WebDropData glue to use new getter/setter for WebDragData.

ui/base/clipboard/clipboard.cc

 // Copyright (c) 2011 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/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/size.h"
 
@@ skipping 57 matching lines @@
   if (!bitmap_data->Map(bitmap_bytes)) {
     PLOG(ERROR) << "Failed to map bitmap memory";
     return false;
   }
   return true;
 }
 
 }  // namespace
 
 const char Clipboard::kMimeTypeText[] = "text/plain";
+const char Clipboard::kMimeTypeURIList[] = "text/uri-list";
+const char Clipboard::kMimeTypeDownloadURL[] = "downloadurl";
 const char Clipboard::kMimeTypeHTML[] = "text/html";
 const char Clipboard::kMimeTypePNG[] = "image/png";
 
 void Clipboard::DispatchObject(ObjectType type, const ObjectMapParams& params) {
   // All types apart from CBF_WEBKIT need at least 1 non-empty param.
   if (type != CBF_WEBKIT && (params.empty() || params[0].empty()))
     return;
   // Some other types need a non-empty 2nd param.
   if ((type == CBF_BOOKMARK || type == CBF_BITMAP ||
        type == CBF_SMBITMAP || type == CBF_DATA) &&
@@ skipping 91 matching lines @@
       // UI thread (see DispatchObject()).
       iter->second[0].clear();
       for (size_t i = 0; i < sizeof(SharedMemory*); ++i)
         iter->second[0].push_back(reinterpret_cast<char*>(&bitmap)[i]);
       has_shared_bitmap = true;
     }
   }
 }
 
 }  // namespace ui