Modified the flash cipboard interface to add html clipboard support.

ppapi/proxy/ppb_flash_clipboard_proxy.h

Index: ppapi/proxy/ppb_flash_clipboard_proxy.h
diff --git a/ppapi/proxy/ppb_flash_clipboard_proxy.h b/ppapi/proxy/ppb_flash_clipboard_proxy.h
index 08db677a64b7ea59ea2b58379a22cea6c656c32b..00973dd1f4986988162af04bc2ccdd3b6760ccca 100644
--- a/ppapi/proxy/ppb_flash_clipboard_proxy.h
+++ b/ppapi/proxy/ppb_flash_clipboard_proxy.h
@@ -14,6 +14,7 @@ namespace proxy {
 
 class SerializedVarReceiveInput;
 class SerializedVarReturnValue;
+class SerializedVarVectorReceiveInput;
 
 class PPB_Flash_Clipboard_Proxy
     : public InterfaceProxy,
@@ -35,6 +36,14 @@ class PPB_Flash_Clipboard_Proxy
   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) OVERRIDE;
+  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[]) OVERRIDE;
 
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
@@ -53,6 +62,14 @@ class PPB_Flash_Clipboard_Proxy
   void OnMsgWritePlainText(PP_Instance instance,
                            int clipboard_type,
                            SerializedVarReceiveInput text);
+  void OnMsgReadData(PP_Instance instance,
+                     int clipboard_type,
+                     int format,
+                     SerializedVarReturnValue result);
+  void OnMsgWriteData(PP_Instance instance,
+                      int clipboard_type,
+                      SerializedVarVectorReceiveInput formats,
+                      SerializedVarVectorReceiveInput data);
 };
 
 }  // namespace proxy