Blacklist MSAA for GPU Raster on Intel GPUs

gpu/command_buffer/service/feature_info.h

Index: gpu/command_buffer/service/feature_info.h
diff --git a/gpu/command_buffer/service/feature_info.h b/gpu/command_buffer/service/feature_info.h
index 0f3f7094a68b6645de13b33166dd2c65d90b6d35..dafaedf93256957258f5f00a606ef4e8a16005aa 100644
--- a/gpu/command_buffer/service/feature_info.h
+++ b/gpu/command_buffer/service/feature_info.h
@@ -110,8 +110,11 @@ class GPU_EXPORT FeatureInfo : public base::RefCounted<FeatureInfo> {
   FeatureInfo(const base::CommandLine& command_line);
 
   // Initializes the feature information. Needs a current GL context.
-  bool Initialize();
-  bool Initialize(const DisallowedFeatures& disallowed_features);
+  bool Initialize(ContextType context_type,
+                  const DisallowedFeatures& disallowed_features);
+
+  // Helper that defaults to no disallowed features and a GLES2 context.
+  bool InitializeForTesting();
 
   const Validators* validators() const {
     return &validators_;
@@ -162,6 +165,8 @@ class GPU_EXPORT FeatureInfo : public base::RefCounted<FeatureInfo> {
 
   DisallowedFeatures disallowed_features_;
 
+  ContextType context_type_;

[Zhenyao Mo, 2015/09/30 23:50:13]

If you define this here, then remove the one in gles2_cmd_decoder. You will need
to expose with a getter function here, so decoder can query it.

[Zhenyao Mo, 2015/09/30 23:51:37]

Actually you can also remove it from the context_group.  So we have consistency
in the information and much easier to maintain.

[ericrk, 2015/10/01 17:13:11]

Done.

+
   // The extensions string returned by glGetString(GL_EXTENSIONS);
   std::string extensions_;