Service CreateNewWindow on the UI thread with a new mojo interface

chromecast/browser/cast_content_browser_client.h

Index: chromecast/browser/cast_content_browser_client.h
diff --git a/chromecast/browser/cast_content_browser_client.h b/chromecast/browser/cast_content_browser_client.h
index fae903041021edb7b71157f7d7f90d028cb3ecc3..11d26ea1538d24a91879dfe7eabbb2b6edf63d3a 100644
--- a/chromecast/browser/cast_content_browser_client.h
+++ b/chromecast/browser/cast_content_browser_client.h
@@ -148,8 +148,7 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
       content::WebContents* web_contents,
       net::SSLCertRequestInfo* cert_request_info,
       std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
-  bool CanCreateWindow(int opener_render_process_id,
-                       int opener_render_frame_id,
+  bool CanCreateWindow(content::RenderFrameHost* opener,
                        const GURL& opener_url,
                        const GURL& opener_top_level_frame_url,
                        const GURL& source_origin,
@@ -161,7 +160,6 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
                        const blink::mojom::WindowFeatures& features,
                        bool user_gesture,
                        bool opener_suppressed,
-                       content::ResourceContext* context,
                        bool* no_javascript_access) override;
   void ExposeInterfacesToRenderer(
       service_manager::BinderRegistry* registry,