Modified the flash cipboard interface to add html clipboard support.

webkit/plugins/ppapi/ppb_flash_clipboard_impl.h

 // 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.
 
 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_FLASH_CLIPBOARD_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_FLASH_CLIPBOARD_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ppapi/shared_impl/function_group_base.h"
 #include "ppapi/thunk/ppb_flash_clipboard_api.h"
 
+namespace webkit_glue { class ClipboardClient; }
+class ScopedClipboardWriterGlue;
+
 namespace webkit {
 namespace ppapi {
 
 class PluginInstance;
 
 class PPB_Flash_Clipboard_Impl
     : public ::ppapi::FunctionGroupBase,
       public ::ppapi::thunk::PPB_Flash_Clipboard_FunctionAPI {
  public:
   PPB_Flash_Clipboard_Impl(PluginInstance* instance);
   virtual ~PPB_Flash_Clipboard_Impl();
 
   // FunctionGroupBase overrides.
   virtual ::ppapi::thunk::PPB_Flash_Clipboard_FunctionAPI*
       AsPPB_Flash_Clipboard_FunctionAPI() OVERRIDE;
 
   // PPB_Flash_Clipboard_FunctionAPI implementation.
   virtual PP_Bool IsFormatAvailable(PP_Instance instance,
                                     PP_Flash_Clipboard_Type clipboard_type,
                                     PP_Flash_Clipboard_Format format) OVERRIDE;
   virtual PP_Var ReadPlainText(PP_Instance instance,
                                PP_Flash_Clipboard_Type clipboard_type) OVERRIDE;
   virtual int32_t WritePlainText(PP_Instance instance,
                                  PP_Flash_Clipboard_Type clipboard_type,
                                  const PP_Var& text) OVERRIDE;
+  virtual PP_Var ReadData(PP_Instance instance,
+                          PP_Flash_Clipboard_Type clipboard_type,
+                          PP_Flash_Clipboard_Format format);
+  virtual int32_t WriteData(PP_Instance instance,
+                            PP_Flash_Clipboard_Type clipboard_type,
+                            uint32_t data_item_count,
+                            const struct
+                            PP_Flash_Clipboard_Data_Item data_items[]);
 
  private:
+  bool Init();
+  int32_t WriteDataItem(const PP_Flash_Clipboard_Format format,
+                        const PP_Var& data,
+                        ScopedClipboardWriterGlue* scw);
+
   PluginInstance* instance_;
+  webkit_glue::ClipboardClient* client_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Flash_Clipboard_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_FLASH_CLIPBOARD_IMPL_H_