crash-reporter: Add diagnostics to help diagnose failures in the wild

user_collector.h

 // Copyright (c) 2010 The Chromium OS 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 _CRASH_REPORTER_USER_COLLECTOR_H_
 #define _CRASH_REPORTER_USER_COLLECTOR_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 22 matching lines @@
 
   virtual ~UserCollector();
 
   // Enable collection.
   bool Enable() { return SetUpInternal(true); }
 
   // Disable collection.
   bool Disable() { return SetUpInternal(false); }
 
   // Handle a specific user crash.  Returns true on success.
-  bool HandleCrash(int signal, int pid, const char *force_exec);
+  bool HandleCrash(int signal, int pid,
+                   const char *kernel_supplied_name,
+                   const char *force_exec);
 
   // Set (override the default) core file pattern.
   void set_core_pattern_file(const std::string &pattern) {
     core_pattern_file_ = pattern;
   }
 
   // Set (override the default) core pipe limit file.
   void set_core_pipe_limit_file(const std::string &path) {
     core_pipe_limit_file_ = path;
   }
@@ skipping 63 matching lines @@
   bool initialized_;
 
   // String containing the current log of crash handling errors.
   std::string error_log_;
 
   static const char *kUserId;
   static const char *kGroupId;
 };
 
 #endif  // _CRASH_REPORTER_USER_COLLECTOR_H_