X11: Use better visuals for OpenGL

gpu/config/gpu_info.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.
 
 #include <stdint.h>
 
 #include "gpu/config/gpu_info.h"
 
 namespace {
 
@@ skipping 63 matching lines @@
       software_rendering(false),
       direct_rendering(true),
       sandboxed(false),
       process_crash_count(0),
       in_process_gpu(true),
       basic_info_state(kCollectInfoNone),
       context_info_state(kCollectInfoNone),
 #if defined(OS_WIN)
       dx_diagnostics_info_state(kCollectInfoNone),
 #endif
-      jpeg_decode_accelerator_supported(false) {
+      jpeg_decode_accelerator_supported(false)
+#if defined(USE_X11) && !defined(OS_CHROMEOS)
+      ,
+      system_visual(0),
+      rgba_visual(0)
+#endif
+{
 }
 
 GPUInfo::GPUInfo(const GPUInfo& other) = default;
 
 GPUInfo::~GPUInfo() { }
 
 void GPUInfo::EnumerateFields(Enumerator* enumerator) const {
   struct GPUInfoKnownFields {
     base::TimeDelta initialization_time;
     bool optimus;
@@ skipping 27 matching lines @@
     CollectInfoResult basic_info_state;
     CollectInfoResult context_info_state;
 #if defined(OS_WIN)
     CollectInfoResult dx_diagnostics_info_state;
     DxDiagNode dx_diagnostics;
 #endif
     VideoDecodeAcceleratorCapabilities video_decode_accelerator_capabilities;
     VideoEncodeAcceleratorSupportedProfiles
         video_encode_accelerator_supported_profiles;
     bool jpeg_decode_accelerator_supported;
+#if defined(USE_X11) && !defined(OS_CHROMEOS)
+    VisualID system_visual;
+    VisualID rgba_visual;
+#endif
   };
 
   // If this assert fails then most likely something below needs to be updated.
   // Note that this assert is only approximate. If a new field is added to
   // GPUInfo which fits within the current padding then it will not be caught.
   static_assert(
       sizeof(GPUInfo) == sizeof(GPUInfoKnownFields),
       "fields have changed in GPUInfo, GPUInfoKnownFields must be updated");
 
   // Required fields (according to DevTools protocol) first.
@@ skipping 44 matching lines @@
   // TODO(kbr): add dx_diagnostics on Windows.
   enumerator->AddInt("videoDecodeAcceleratorFlags",
                      video_decode_accelerator_capabilities.flags);
   for (const auto& profile :
        video_decode_accelerator_capabilities.supported_profiles)
     EnumerateVideoDecodeAcceleratorSupportedProfile(profile, enumerator);
   for (const auto& profile : video_encode_accelerator_supported_profiles)
     EnumerateVideoEncodeAcceleratorSupportedProfile(profile, enumerator);
   enumerator->AddBool("jpegDecodeAcceleratorSupported",
       jpeg_decode_accelerator_supported);
+#if defined(USE_X11) && !defined(OS_CHROMEOS)
+  enumerator->AddInt64("systemVisual", system_visual);
+  enumerator->AddInt64("rgbaVisual", rgba_visual);
+#endif
   enumerator->EndAuxAttributes();
 }
 
 }  // namespace gpu