Introduce PPB_Flash_Font.

chrome/renderer/pepper/ppb_pdf_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 CHROME_RENDERER_PEPPER_PPB_PDF_IMPL_H_
 #define CHROME_RENDERER_PEPPER_PPB_PDF_IMPL_H_
 
 #include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/c/pp_stdint.h"
+#include "ppapi/c/private/pp_private_font_charset.h"
 
+struct PP_FontDescription_Dev;
 struct PPB_PDF;
 
 class PPB_PDF_Impl {
  public:
   // Returns a pointer to the interface implementing PPB_PDF that is exposed
   // to the plugin.
   static const PPB_PDF* GetInterface();
 
+  // Returns a resource identifying a font file corresponding to the given font
+  // request after applying the browser-specific fallback.
+  //
+  // Currently Linux-only.
+  static PP_Resource GetFontFileWithFallback(
+      PP_Instance instance_id,
+      const PP_FontDescription_Dev* description,
+      PP_PrivateFontCharset charset);
+
+  // Given a resource previously returned by GetFontFileWithFallback, returns
+  // a pointer to the requested font table. Linux only.
+  static bool GetFontTableForPrivateFontFile(PP_Resource font_file,
+                                             uint32_t table,
+                                             void* output,
+                                             uint32_t* output_length);
+
   // Invokes the "Print" command for the given instance as if the user right
   // clicked on it and selected "Print".
   static void InvokePrintingForInstance(PP_Instance instance);
 };
 
 #endif  // CHROME_RENDERER_PEPPER_PPB_PDF_IMPL_H_