diff --git a/brightray/browser/browser_context.h b/brightray/browser/browser_context.h
index 0fb42303a324..0a7a4c314ac4 100644
--- a/brightray/browser/browser_context.h
+++ b/brightray/browser/browser_context.h
@@ -31,7 +31,7 @@ class BrowserContext : public content::BrowserContext,
   bool IsOffTheRecord() const override;
   net::URLRequestContextGetter* GetRequestContext() override;
   net::URLRequestContextGetter* GetRequestContextForRenderProcess(
-      int renderer_child_id);
+      int renderer_child_id) override;
   net::URLRequestContextGetter* GetMediaRequestContext() override;
   net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
       int renderer_child_id) override;
diff --git a/brightray/common/content_client.h b/brightray/common/content_client.h
index 5d22e55ab9d9..f0e4449e251d 100644
--- a/brightray/common/content_client.h
+++ b/brightray/common/content_client.h
@@ -18,7 +18,7 @@ class ContentClient : public content::ContentClient {
  private:
   std::string GetProduct() const override;
   std::string GetUserAgent() const override;
-  base::string16 GetLocalizedString(int message_id) const;
+  base::string16 GetLocalizedString(int message_id) const override;
   base::StringPiece GetDataResource(int resource_id,
                                     ui::ScaleFactor) const override;
   gfx::Image& GetNativeImageNamed(int resource_id) const override;