Make gpu black list work again on Linux

gpu/config/gpu_info_collector_mac.mm

 // 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 "gpu/config/gpu_info_collector.h"
 
 #include <vector>
 
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
@@ skipping 43 matching lines @@
     value = *value_pointer;
   return value;
 }
 
 // Find the info of the current GPU.
 GPUInfo::GPUDevice GetActiveGPU() {
   GPUInfo::GPUDevice gpu;
   io_registry_entry_t dsp_port = CGDisplayIOServicePort(kCGDirectMainDisplay);
   gpu.vendor_id = GetEntryProperty(dsp_port, CFSTR("vendor-id"));
   gpu.device_id = GetEntryProperty(dsp_port, CFSTR("device-id"));
+
+  ParseTestingIds(&gpu.vendor_id, &gpu.device_id);
+
   return gpu;
 }
 
 // Scan IO registry for PCI video cards.
 CollectInfoResult CollectPCIVideoCardInfo(GPUInfo* gpu_info) {
   DCHECK(gpu_info);
   GPUInfo::GPUDevice active_gpu = GetActiveGPU();
 
   // Collect all GPUs' info.
   // match_dictionary will be consumed by IOServiceGetMatchingServices, no need
   // to release it.
   CFMutableDictionaryRef match_dictionary = IOServiceMatching("IOPCIDevice");
   io_iterator_t entry_iterator;
   std::vector<GPUInfo::GPUDevice> gpu_list;
   if (IOServiceGetMatchingServices(kIOMasterPortDefault,
                                    match_dictionary,
                                    &entry_iterator) == kIOReturnSuccess) {
 
     base::mac::ScopedIOObject<io_registry_entry_t> entry;
     while (entry.reset(IOIteratorNext(entry_iterator)), entry) {
       GPUInfo::GPUDevice gpu;
       if (GetEntryProperty(entry, CFSTR("class-code")) != 0x30000) {
         // 0x30000 : DISPLAY_VGA
         continue;
       }
       gpu.vendor_id = GetEntryProperty(entry, CFSTR("vendor-id"));
       gpu.device_id = GetEntryProperty(entry, CFSTR("device-id"));
+
+      ParseTestingIds(&gpu.vendor_id, &gpu.device_id);
+
       if (gpu.vendor_id && gpu.device_id) {
         if (gpu.vendor_id == active_gpu.vendor_id &&
             gpu.device_id == active_gpu.device_id) {
           gpu.active = true;
         }
         gpu_list.push_back(gpu);
       }
     }
     IOObjectRelease(entry_iterator);
   }
@@ skipping 116 matching lines @@
   gpu_info->driver_version = gpu_info->gl_version.substr(pos + 1);
   return kCollectInfoSuccess;
 }
 
 void MergeGPUInfo(GPUInfo* basic_gpu_info,
                   const GPUInfo& context_gpu_info) {
   MergeGPUInfoGL(basic_gpu_info, context_gpu_info);
 }
 
 }  // namespace gpu