Record the PDF and top level URL when the PDF plugin crashes.

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 <stdint.h>
 
 #include "ppapi/c/pp_bool.h"
@@ skipping 139 matching lines @@
       PP_Instance instance,
       struct PP_PrivateAccessibilityDocInfo* doc_info);
 
   // Sends information about one page in a PDF document to the renderer for
   // accessibility support.
   void (*SetAccessibilityPageInfo)(
       PP_Instance instance,
       struct PP_PrivateAccessibilityPageInfo* page_info,
       struct PP_PrivateAccessibilityTextRunInfo text_runs[],
       struct PP_PrivateAccessibilityCharInfo chars[]);
+
+  // Sends information about the PDF's URL and the embedder's URL.
+  void (*SetCrashData)(PP_Instance instance,
+                       const char* pdf_url,
+                       const char* top_level_url);
 };
 
 #endif  // PPAPI_C_PRIVATE_PPB_PDF_H_