Remove NPAPI support from Chrome Frame.

chrome_frame/chrome_frame_npapi_entrypoints.h

-// Copyright (c) 2009 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 CHROME_FRAME_CHROME_FRAME_NPAPI_ENTRYPOINTS_H_
-#define CHROME_FRAME_CHROME_FRAME_NPAPI_ENTRYPOINTS_H_
-
-#include "chrome_frame/np_browser_functions.h"
-
-namespace chrome_frame {
-
-NPError NPP_New(NPMIMEType plugin_type, NPP instance, uint16 mode, int16 argc,
-                char* argn[], char* argv[], NPSavedData* saved);
-
-NPError NPP_Destroy(NPP instance, NPSavedData** save);
-
-NPError NPP_SetWindow(NPP instance, NPWindow* window_info);
-
-NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream* stream,
-                      NPBool seekable, uint16* stream_type);
-
-NPError NPP_DestroyStream(NPP instance, NPStream* stream, NPReason reason);
-
-NPError NPP_GetValue(NPP instance, NPPVariable variable, void* value);
-
-NPError NPP_SetValue(NPP instance, NPNVariable variable, void* value);
-
-int32 NPP_WriteReady(NPP instance, NPStream* stream);
-
-int32 NPP_Write(NPP instance, NPStream* stream, int32 offset, int32 len,
-                void* buffer);
-void NPP_URLNotify(NPP instance, const char* url, NPReason reason,
-                   void* notifyData);
-
-void NPP_Print(NPP instance, NPPrint* print_info);
-void NPP_URLRedirectNotify(NPP instance, const char* url, int status,
-                           void* notify_data);
-}  // namespace chrome_frame
-
-#endif  // CHROME_FRAME_CHROME_FRAME_NPAPI_ENTRYPOINTS_H_