Added functionality to use "SaveAs..." from PDF plugin.

ppapi/c/private/ppb_pdf.h

 // 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.
 
 #ifndef PPAPI_C_PRIVATE_PPB_PDF_H_
 #define PPAPI_C_PRIVATE_PPB_PDF_H_
 
 #include "ppapi/c/dev/ppb_font_dev.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_var.h"
 
 #define PPB_PDF_INTERFACE "PPB_PDF;1"
 
 // From the public PPB_Font_Dev file.
 struct PP_FontDescription_Dev;
 
 typedef enum {
   PP_RESOURCESTRING_PDFGETPASSWORD = 0,
   PP_RESOURCESTRING_PDFLOADING = 1,
   PP_RESOURCESTRING_PDFLOAD_FAILED = 2,
   PP_RESOURCESTRING_PDFPROGRESSLOADING = 3,
 } PP_ResourceString;
 
 typedef enum {
-  PP_RESOURCEIMAGE_PDF_BUTTON_FTH = 0,
-  PP_RESOURCEIMAGE_PDF_BUTTON_FTH_HOVER = 1,
-  PP_RESOURCEIMAGE_PDF_BUTTON_FTH_PRESSED = 2,
+  PP_RESOURCEIMAGE_PDF_BUTTON_FTP = 0,
+  PP_RESOURCEIMAGE_PDF_BUTTON_FTP_HOVER = 1,
+  PP_RESOURCEIMAGE_PDF_BUTTON_FTP_PRESSED = 2,
   PP_RESOURCEIMAGE_PDF_BUTTON_FTW = 3,
   PP_RESOURCEIMAGE_PDF_BUTTON_FTW_HOVER = 4,
   PP_RESOURCEIMAGE_PDF_BUTTON_FTW_PRESSED = 5,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN = 6,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_HOVER = 7,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_PRESSED = 8,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT = 9,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT_HOVER = 10,
   PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT_PRESSED = 11,
   PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_0 = 12,
@@ skipping 11 matching lines @@
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_1 = 24,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_2 = 25,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_3 = 26,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_4 = 27,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_5 = 28,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_6 = 29,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_7 = 30,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_8 = 31,
   PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_BACKGROUND = 32,
   PP_RESOURCEIMAGE_PDF_PAGE_DROPSHADOW = 33,
+  PP_RESOURCEIMAGE_PDF_BUTTON_SAVE = 34,
+  PP_RESOURCEIMAGE_PDF_BUTTON_SAVE_HOVER = 35,
+  PP_RESOURCEIMAGE_PDF_BUTTON_SAVE_PRESSED = 36,
+  PP_RESOURCEIMAGE_PDF_BUTTON_PRINT = 37,
+  PP_RESOURCEIMAGE_PDF_BUTTON_PRINT_HOVER = 38,
+  PP_RESOURCEIMAGE_PDF_BUTTON_PRINT_PRESSED = 39,
 } PP_ResourceImage;
 
 typedef enum {
   PP_PRIVATEFONTCHARSET_ANSI = 0,
   PP_PRIVATEFONTCHARSET_DEFAULT = 1,
   PP_PRIVATEFONTCHARSET_SYMBOL = 2,
   PP_PRIVATEFONTCHARSET_MAC = 77,
   PP_PRIVATEFONTCHARSET_SHIFTJIS = 128,
   PP_PRIVATEFONTCHARSET_HANGUL = 129,
   PP_PRIVATEFONTCHARSET_JOHAB = 130,
@@ skipping 68 matching lines @@
   void (*SetContentRestriction)(PP_Instance instance, int restrictions);
 
   // Use UMA so we know average pdf page count.
   void (*HistogramPDFPageCount)(int count);
 
   // Notifies the browser that the given action has been performed.
   void (*UserMetricsRecordAction)(struct PP_Var action);
 
   // Notifies the browser that the PDF has an unsupported feature.
   void (*HasUnsupportedFeature)(PP_Instance instance);
+
+  // Invoke SaveAs... dialog, similar to the right-click or wrench menu.
+  void (*SaveAs)(PP_Instance instance);
 };
 
 #endif  // PPAPI_C_PRIVATE_PPB_PDF_H_