diff --git a/brightray/browser/browser_context.cc b/brightray/browser/browser_context.cc
index 660aa69fc0b4..26b62f4d3167 100644
--- a/brightray/browser/browser_context.cc
+++ b/brightray/browser/browser_context.cc
@@ -126,6 +126,10 @@ net::URLRequestContextGetter* BrowserContext::GetMediaRequestContextForStoragePa
   return GetRequestContext();
 }
 
+void BrowserContext::RequestMIDISysExPermission(int render_process_id, int render_view_id, const GURL& requesting_frame, const MIDISysExPermissionCallback& callback) {
+  callback.Run(false);
+}
+
 content::ResourceContext* BrowserContext::GetResourceContext() {
   return resource_context_.get();
 }
diff --git a/brightray/browser/browser_context.h b/brightray/browser/browser_context.h
index 04a4c7eba697..f18cfdadced6 100644
--- a/brightray/browser/browser_context.h
+++ b/brightray/browser/browser_context.h
@@ -48,6 +48,7 @@ private:
   virtual net::URLRequestContextGetter* GetMediaRequestContext() OVERRIDE;
   virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(int renderer_child_id) OVERRIDE;
   virtual net::URLRequestContextGetter* GetMediaRequestContextForStoragePartition(const base::FilePath& partition_path, bool in_memory);
+  virtual void RequestMIDISysExPermission(int render_process_id, int render_view_id, const GURL& requesting_frame, const MIDISysExPermissionCallback&) OVERRIDE;
   virtual content::ResourceContext* GetResourceContext() OVERRIDE;
   virtual content::DownloadManagerDelegate* GetDownloadManagerDelegate() OVERRIDE;
   virtual content::GeolocationPermissionContext* GetGeolocationPermissionContext() OVERRIDE;