On Linux rework driver_version/vendor extraction from gl version

gpu/config/gpu_info_collector_unittest.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 <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/strings/string_split.h"
@@ skipping 275 matching lines @@
 #elif defined(OS_MACOSX)
     {"Intel Iris Pro OpenGL Engine",
      "Intel Inc.",
      "2.1 INTEL-10.6.20",
      "10.6.20"},
 #elif defined(OS_LINUX)
     {"Quadro K2000/PCIe/SSE2",
      "NVIDIA Corporation",
      "4.4.0 NVIDIA 331.79",
      "331.79"},
+    {"Mesa DRI Intel(R) Haswell Mobile",
+     "Intel Open Source Technology Center",
+     "3.3 (Core Profile) Mesa 10.5.9",
+     "10.5.9"},
 #endif
     {NULL, NULL, NULL, NULL}
   };
 
   GPUInfo gpu_info;
   for (int i = 0; kTestStrings[i].gl_renderer != NULL; ++i) {
     gpu_info.gl_renderer = kTestStrings[i].gl_renderer;
     gpu_info.gl_vendor = kTestStrings[i].gl_vendor;
     gpu_info.gl_version = kTestStrings[i].gl_version;
     EXPECT_EQ(CollectDriverInfoGL(&gpu_info), kCollectInfoSuccess);
@@ skipping 48 matching lines @@
 
   gpu_info.gl_vendor = "Google Corporation";
   gpu_info.gl_renderer = "Chrome GPU Team";
   IdentifyActiveGPU(&gpu_info);
   EXPECT_FALSE(gpu_info.gpu.active);
   EXPECT_FALSE(gpu_info.secondary_gpus[0].active);
 }
 
 }  // namespace gpu