Add disabled origin trial feature list

content/public/renderer/content_renderer_client.h

Index: content/public/renderer/content_renderer_client.h
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index 52b397f0142f020a610cb85065b94825ffcf8afe..fab297bc4a570aca934c52f208c2bd216896a182 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -331,6 +331,10 @@ class CONTENT_EXPORT ContentRendererClient {
   // Returns the public key to be used for origin trials, or an empty string if
   // origin trials are not enabled in this context.
   virtual base::StringPiece GetOriginTrialPublicKey();
+
+  // Returns the public key to be used for origin trials, or an empty string if
+  // origin trials are not enabled in this context.

[chasej, 2016/02/29 19:23:26]

Comment needs to be updated (from copy/paste I presume).

[iclelland, 2016/05/24 19:38:43]

Done.

+  virtual bool IsOriginTrialFeatureDisabled(const std::string& feature);
 };
 
 }  // namespace content