Move GPU blacklist calculation to GPU proc

gpu/config/gpu_feature_status.h

Index: gpu/config/gpu_feature_status.h
diff --git a/gpu/config/gpu_feature_status.h b/gpu/config/gpu_feature_status.h
new file mode 100644
index 0000000000000000000000000000000000000000..675ccaf0044fc18bfc87aa1ff3c5e251d8905002
--- /dev/null
+++ b/gpu/config/gpu_feature_status.h
@@ -0,0 +1,19 @@
+// Copyright (c) 2017 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.
+
+#ifndef GPU_CONFIG_GPU_FEATURE_STATUS_H_
+#define GPU_CONFIG_GPU_FEATURE_STATUS_H_
+
+#include <set>
+
+namespace gpu {
+
+struct GPUFeatureStatus {
+  std::set<int> blacklisted_features;
+  std::set<int> enabled_features;

[Zhenyao Mo, 2017/01/25 22:37:09]

I suggest to defined an enum of {Blacklisted, Enabled, } etc, and the struct
contains a list of enums, one for each feature.  This is cleaner.

In the future we want to track a feature is enabled in software fallback, etc,
so we can easily just expand the enum.

[ericrk, 2017/01/30 15:36:07]

sgtm

+};
+
+}  // namespace gpu
+
+#endif  // GPU_CONFIG_GPU_FEATURE_STATUS_H_