Add more fields into about:gpu page....

chrome/browser/dom_ui/gpu_internals_ui.cc

 // Copyright (c) 2010 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 "chrome/browser/dom_ui/gpu_internals_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 261 matching lines @@
 }
 
 DictionaryValue* GpuInfoToDict(const GPUInfo& gpu_info) {
   ListValue* basic_info = new ListValue();
   basic_info->Append(NewDescriptionValuePair("Initialization time",
       base::Int64ToString(gpu_info.initialization_time().InMilliseconds())));
   basic_info->Append(NewDescriptionValuePair("Vendor Id",
       base::StringPrintf("0x%04x", gpu_info.vendor_id())));
   basic_info->Append(NewDescriptionValuePair("Device Id",
       base::StringPrintf("0x%04x", gpu_info.device_id())));
+  basic_info->Append(NewDescriptionValuePair("Driver vendor",
+      gpu_info.driver_vendor()));
   basic_info->Append(NewDescriptionValuePair("Driver version",
       gpu_info.driver_version()));
   basic_info->Append(NewDescriptionValuePair("Pixel shader version",
       VersionNumberToString(gpu_info.pixel_shader_version())));
   basic_info->Append(NewDescriptionValuePair("Vertex shader version",
       VersionNumberToString(gpu_info.vertex_shader_version())));
   basic_info->Append(NewDescriptionValuePair("GL version",
       VersionNumberToString(gpu_info.gl_version())));
+  basic_info->Append(NewDescriptionValuePair("GL_VENDOR",
+      gpu_info.gl_vendor()));
+  basic_info->Append(NewDescriptionValuePair("GL_RENDERER",
+      gpu_info.gl_renderer()));
+  basic_info->Append(NewDescriptionValuePair("GL_VERSION",
+      gpu_info.gl_version_string()));
 
   DictionaryValue* info = new DictionaryValue();
   info->Set("basic_info", basic_info);
 
   if (gpu_info.progress() == GPUInfo::kPartial) {
     info->SetString("progress", "partial");
   } else {
     info->SetString("progress", "complete");
   }
 #if defined(OS_WIN)
@@ skipping 40 matching lines @@
 
   // Set up the chrome://gpu/ source.
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       NewRunnableMethod(
           ChromeURLDataManager::GetInstance(),
           &ChromeURLDataManager::AddDataSource,
           make_scoped_refptr(html_source)));
 }