In about:gpu page, make sure feature status and problem description match

content/browser/gpu/gpu_data_manager_impl_private.cc

 // Copyright (c) 2013 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 "content/browser/gpu/gpu_data_manager_impl_private.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 208 matching lines @@
   CGGetActiveDisplayList(0, NULL, &displayCount);
   if (displayCount != manager->GetDisplayCount()) {
     manager->SetDisplayCount(displayCount);
     display_changed = true;
   }
 
   // Gpu change.
   bool gpu_changed = false;
   if (flags & kCGDisplayAddFlag) {
     uint32 vendor_id, device_id;
-    if (gpu::CollectGpuID(&vendor_id, &device_id) == gpu::kGpuIDSuccess) {
+    if (gpu::CollectGpuID(&vendor_id, &device_id) == gpu::kCollectInfoSuccess) {
       gpu_changed = manager->UpdateActiveGpu(vendor_id, device_id);
     }
   }
 
   if (display_changed || gpu_changed)
     manager->HandleGpuSwitch();
 }
 #endif  // OS_MACOSX
 
 // Block all domains' use of 3D APIs for this many milliseconds if
@@ skipping 833 matching lines @@
 
 void GpuDataManagerImplPrivate::OnGpuProcessInitFailure() {
   gpu_process_accessible_ = false;
   gpu_info_.finalized = true;
   complete_gpu_info_already_requested_ = true;
   // Some observers might be waiting.
   NotifyGpuInfoUpdate();
 }
 
 }  // namespace content