Add pixel shader version to GPU control list

gpu/config/gpu_control_list.h

Index: gpu/config/gpu_control_list.h
diff --git a/gpu/config/gpu_control_list.h b/gpu/config/gpu_control_list.h
index 944d3f5e4705e682658fab8e186225048e2ffe2b..3158e1bb37213a3f7014fa741e9881b6a6bbd55b 100644
--- a/gpu/config/gpu_control_list.h
+++ b/gpu/config/gpu_control_list.h
@@ -408,6 +408,10 @@ class GPU_EXPORT GpuControlList {
     void SetDirectRenderingInfo(bool value);
     void SetInProcessGPUInfo(bool value);
 
+    bool SetPixelShaderVersionInfo(const std::string& version_op,
+                                   const std::string& version_string,
+                                   const std::string& version_string2);
+
     bool SetFeatures(const std::vector<std::string>& features,
                      const std::vector<std::string>& exceptions,
                      const FeatureMap& feature_map,
@@ -466,6 +470,7 @@ class GPU_EXPORT GpuControlList {
     std::unique_ptr<IntInfo> gpu_count_info_;
     std::unique_ptr<BoolInfo> direct_rendering_info_;
     std::unique_ptr<BoolInfo> in_process_gpu_info_;
+    std::unique_ptr<VersionInfo> pixel_shader_version_info_;
     std::set<int> features_;
     std::vector<ScopedGpuControlListEntry> exceptions_;
   };