Parse additional microdump GPU line in the format: G GL_VERSION|GL_VENDOR|GL_RENDERER.

src/google_breakpad/processor/system_info.h

 // Copyright (c) 2006, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 26 matching lines @@
 
 #include <string>
 
 #include "common/using_std_string.h"
 
 namespace google_breakpad {
 
 struct SystemInfo {
  public:
   SystemInfo() : os(), os_short(), os_version(), cpu(), cpu_info(),
-    cpu_count(0) {}
+    cpu_count(0), gl_version(), gl_vendor(), gl_renderer() {}
 
   // Resets the SystemInfo object to its default values.
   void Clear() {
     os.clear();
     os_short.clear();
     os_version.clear();
     cpu.clear();
     cpu_info.clear();
     cpu_count = 0;
+    gl_version.clear();
+    gl_vendor.clear();
+    gl_renderer.clear();
   }
 
   // A string identifying the operating system, such as "Windows NT",
   // "Mac OS X", or "Linux".  If the information is present in the dump but
   // its value is unknown, this field will contain a numeric value.  If
   // the information is not present in the dump, this field will be empty.
   string os;
 
   // A short form of the os string, using lowercase letters and no spaces,
   // suitable for use in a filesystem.  Possible values include "windows",
@@ skipping 17 matching lines @@
 
   // A string further identifying the specific CPU, such as
   // "GenuineIntel level 6 model 13 stepping 8".  If the information is not
   // present in the dump, or additional identifying information is not
   // defined for the CPU family, this field will be empty.
   string cpu_info;
 
   // The number of processors in the system.  Will be greater than one for
   // multi-core systems.
   int cpu_count;
+
+  // The GPU information. Currently only populated in microdumps.
+  string gl_version;
+  string gl_vendor;
+  string gl_renderer;
 };
 
 }  // namespace google_breakpad
 
 #endif  // GOOGLE_BREAKPAD_PROCESSOR_SYSTEM_INFO_H__