Set the GPU info using the crash key system instead of platform-specific mechanisms.

chrome/app/breakpad_linux.cc

 // 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.
 
 // For linux_syscall_support.h. This makes it safe to call embedded system
 // calls when in seccomp mode.
 
 #include "chrome/app/breakpad_linux.h"
 
 #include <fcntl.h>
@@ skipping 1134 matching lines @@
   //   zero or one:
   //   Content-Disposition: form-data; name="ptime" \r\n \r\n
   //   abcdef \r\n
   //   BOUNDARY \r\n
   //
   //   zero or one:
   //   Content-Disposition: form-data; name="ptype" \r\n \r\n
   //   abcdef \r\n
   //   BOUNDARY \r\n
   //
-  //   zero or more gpu entries:
-  //   Content-Disposition: form-data; name="gpu-xxxxx" \r\n \r\n
-  //   <gpu-xxxxx> \r\n
-  //   BOUNDARY \r\n
-  //
   //   zero or one:
   //   Content-Disposition: form-data; name="lsb-release" \r\n \r\n
   //   abcdef \r\n
   //   BOUNDARY \r\n
   //
   //   zero or one:
   //   Content-Disposition: form-data; name="channel" \r\n \r\n
   //   beta \r\n
   //   BOUNDARY \r\n
   //
@@ skipping 120 matching lines @@
       }
     }
   }
 
   if (info.process_type_length) {
     writer.AddPairString("ptype", info.process_type);
     writer.AddBoundary();
     writer.Flush();
   }
 
-  // If GPU info is known, send it.
-  if (*child_process_logging::g_gpu_vendor_id) {
-#if !defined(OS_ANDROID)
-    static const char vendor_msg[] = "gpu-venid";
-    static const char device_msg[] = "gpu-devid";
-#endif
-    static const char gl_vendor_msg[] = "gpu-gl-vendor";
-    static const char gl_renderer_msg[] = "gpu-gl-renderer";
-    static const char driver_msg[] = "gpu-driver";
-    static const char psver_msg[] = "gpu-psver";
-    static const char vsver_msg[] = "gpu-vsver";
-
-#if !defined(OS_ANDROID)
-    writer.AddPairString(vendor_msg, child_process_logging::g_gpu_vendor_id);
-    writer.AddBoundary();
-    writer.AddPairString(device_msg, child_process_logging::g_gpu_device_id);
-    writer.AddBoundary();
-#endif
-    writer.AddPairString(gl_vendor_msg, child_process_logging::g_gpu_gl_vendor);
-    writer.AddBoundary();
-    writer.AddPairString(gl_renderer_msg,
-                         child_process_logging::g_gpu_gl_renderer);
-    writer.AddBoundary();
-    writer.AddPairString(driver_msg, child_process_logging::g_gpu_driver_ver);
-    writer.AddBoundary();
-    writer.AddPairString(psver_msg, child_process_logging::g_gpu_ps_ver);
-    writer.AddBoundary();
-    writer.AddPairString(vsver_msg, child_process_logging::g_gpu_vs_ver);
-    writer.AddBoundary();
-    writer.Flush();
-  }
-
   if (info.distro_length) {
     static const char distro_msg[] = "lsb-release";
     writer.AddPairString(distro_msg, info.distro);
     writer.AddBoundary();
     writer.Flush();
   }
 
   if (*child_process_logging::g_channel) {
     writer.AddPairString("channel", child_process_logging::g_channel);
     writer.AddBoundary();
@@ skipping 336 matching lines @@
     } else {
       EnableNonBrowserCrashDumping(minidump_fd);
     }
   }
 }
 #endif  // OS_ANDROID
 
 bool IsCrashReporterEnabled() {
   return g_is_crash_reporter_enabled;
 }